test update

1 files changed, 2291 insertions, 1013 deletions

diff --git a/mysql-test/r/ps_ddl.result b/mysql-test/r/ps_ddl.result
index 0987e765265..531d29d219e 100644
--- a/mysql-test/r/ps_ddl.result
+++ b/mysql-test/r/ps_ddl.result
@@ -1,10 +1,11 @@
+SELECT VARIABLE_VALUE from
+INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
+into @base_count ;
+set @expected = 0;
 =====================================================================
 Testing 1: NOTHING -> TABLE transitions
 =====================================================================
 drop table if exists t1;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 prepare stmt from 'select * from t1';
 ERROR 42S02: Table 'test.t1' doesn't exist
 =====================================================================
@@ -17,92 +18,144 @@ Testing 3: NOTHING -> VIEW transitions
 Testing 4: TABLE -> NOTHING transitions
 =====================================================================
 drop table if exists t4;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t4(a int);
 prepare stmt from 'select * from t4';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t4;
 execute stmt;
 ERROR 42S02: Table 'test.t4' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42S02: Table 'test.t4' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 =====================================================================
 Testing 5: TABLE -> TABLE (DDL) transitions
 =====================================================================
 drop table if exists t5;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t5(a int);
-prepare stmt from 'select * from t5';
+prepare stmt from 'select a from t5';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t5 add column (b int);
+set @expected = @expected + 1;
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t5;
 =====================================================================
 Testing 6: TABLE -> TABLE (TRIGGER) transitions
 =====================================================================
 drop table if exists t6;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t6(a int);
 prepare stmt from 'insert into t6(a) value (?)';
 set @val=1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=2;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create trigger t6_bi before insert on t6 for each row
 begin
 set @message= "t6_bi";
@@ -110,20 +163,33 @@ end
 $$
 set @message="none";
 set @val=3;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
 set @val=4;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
@@ -131,20 +197,32 @@ prepare stmt from 'insert into t6(a) value (?)';
 set @message="none";
 set @val=5;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
 set @message="none";
 set @val=6;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
@@ -155,21 +233,34 @@ end
 $$
 set @message="none";
 set @val=7;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
 set @message="none";
 set @val=8;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
@@ -177,20 +268,32 @@ prepare stmt from 'insert into t6(a) value (?)';
 set @message="none";
 set @val=9;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
 set @message="none";
 set @val=10;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi
@@ -202,20 +305,33 @@ end
 $$
 set @message="none";
 set @val=11;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
 set @val=12;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
@@ -223,20 +339,32 @@ prepare stmt from 'insert into t6(a) value (?)';
 set @message="none";
 set @val=13;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
 set @message="none";
 set @val=14;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
@@ -248,21 +376,34 @@ end
 $$
 set @message="none";
 set @val=15;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
 set @message="none";
 set @val=16;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
@@ -270,40 +411,65 @@ prepare stmt from 'insert into t6(a) value (?)';
 set @message="none";
 set @val=17;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
 set @message="none";
 set @val=18;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 t6_bi (2)
 drop trigger t6_bi;
 set @message="none";
 set @val=19;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
 set @val=20;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
@@ -311,38 +477,63 @@ prepare stmt from 'insert into t6(a) value (?)';
 set @message="none";
 set @val=21;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
 set @val=22;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
 drop trigger t6_bd;
 set @val=23;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
 set @val=24;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select @message;
 @message
 none
@@ -386,9 +577,6 @@ drop table if exists t7_audit;
 drop procedure if exists audit_proc;
 drop function if exists audit_func;
 drop view if exists audit_view;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t7_proc(a int);
 create table t7_func(a int);
 create table t7_view(a int);
@@ -414,155 +602,294 @@ for each row set NEW.reason="trigger v1";
 prepare stmt_proc from 'insert into t7_proc(a) value (?)';
 set @val=101;
 execute stmt_proc using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=102;
 execute stmt_proc using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure audit_proc;
 create procedure audit_proc(a int)
 insert into t7_audit values (NULL, a, "proc v2");
 set @val=103;
+set @expected = @expected + 1;
 execute stmt_proc using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=104;
 execute stmt_proc using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_func from 'insert into t7_func(a) value (?)';
 set @val=201;
 execute stmt_func using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=202;
 execute stmt_func using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function audit_func;
 create function audit_func() returns varchar(50)
 return "func v2";
 set @val=203;
+set @expected = @expected + 1;
 execute stmt_func using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=204;
 execute stmt_func using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_view from 'insert into t7_view(a) value (?)';
 set @val=301;
 execute stmt_view using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=302;
 execute stmt_view using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view audit_view;
 create view audit_view as select "view v2" as reason from dual;
 set @val=303;
+set @expected = @expected + 1;
 execute stmt_view using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=304;
 execute stmt_view using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_table from 'insert into t7_table(a) value (?)';
 set @val=401;
 execute stmt_table using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=402;
 execute stmt_table using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t7_dependent_table add column comments varchar(100) default NULL;
 set @val=403;
+set @expected = @expected + 1;
 execute stmt_table using @val;
 ERROR 21S01: Column count doesn't match value count at row 1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=404;
+set @expected = @expected + 1;
 execute stmt_table using @val;
 ERROR 21S01: Column count doesn't match value count at row 1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t7_dependent_table drop column comments;
 set @val=405;
+set @expected = @expected + 1;
 execute stmt_table using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=406;
 execute stmt_table using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_table_trigger from 'insert into t7_table(a) value (?)';
 set @val=501;
 execute stmt_table_trigger using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=502;
 execute stmt_table_trigger using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop trigger t7_table_trigger_bi;
 create trigger t7_table_trigger_bi before insert on t7_dependent_table
 for each row set NEW.reason="trigger v2";
 set @val=503;
+set @expected = @expected + 1;
 execute stmt_table_trigger using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=504;
 execute stmt_table_trigger using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select * from t7_audit order by new_a;
 old_a	new_a	reason
 NULL	101	proc v1
@@ -601,150 +928,237 @@ drop view audit_view;
 Testing 8: TABLE -> TEMPORARY TABLE transitions
 =====================================================================
 drop table if exists t8;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t8(a int);
 prepare stmt from 'select * from t8';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t8;
 create temporary table t8(a int);
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t8;
 =====================================================================
 Testing 9: TABLE -> VIEW transitions
 =====================================================================
 drop table if exists t9;
 drop table if exists t9_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t9(a int);
 create table t9_b(a int);
 prepare stmt from 'select * from t9';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t9;
 create view t9 as select * from t9_b;
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t9;
 drop table t9_b;
 =====================================================================
 Testing 10: TEMPORARY TABLE -> NOTHING transitions
 =====================================================================
 drop temporary table if exists t10;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create temporary table t10(a int);
 prepare stmt from 'select * from t10';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop temporary table t10;
 execute stmt;
 ERROR 42S02: Table 'test.t10' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42S02: Table 'test.t10' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 =====================================================================
 Testing 11: TEMPORARY TABLE -> TABLE transitions
 =====================================================================
 drop table if exists t11;
 drop temporary table if exists t11;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t11(a int);
 insert into t11(a) value (1);
 create temporary table t11(a int);
 prepare stmt from 'select * from t11';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop temporary table t11;
+set @expected = @expected + 1;
 execute stmt;
 a
 1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
 1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select * from t11;
 a
 1
@@ -753,37 +1167,59 @@ drop table t11;
 Testing 12: TEMPORARY TABLE -> TEMPORARY TABLE (DDL) transitions
 =====================================================================
 drop temporary table if exists t12;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create temporary table t12(a int);
-prepare stmt from 'select * from t12';
+prepare stmt from 'select a from t12';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop temporary table t12;
 create temporary table t12(a int, b int);
+set @expected = @expected + 1;
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select * from t12;
 a	b
 drop table t12;
@@ -792,38 +1228,60 @@ Testing 13: TEMPORARY TABLE -> VIEW transitions
 =====================================================================
 drop temporary table if exists t13;
 drop table if exists t13_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create temporary table t13(a int);
 create table t13_b(a int);
 prepare stmt from 'select * from t13';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop temporary table t13;
 create view t13 as select * from t13_b;
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t13;
 drop table t13_b;
 =====================================================================
@@ -831,75 +1289,120 @@ Testing 14: VIEW -> NOTHING transitions
 =====================================================================
 drop view if exists t14;
 drop table if exists t14_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t14_b(a int);
 create view t14 as select * from t14_b;
 prepare stmt from 'select * from t14';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t14;
+set @expected = @expected + 1;
 execute stmt;
 ERROR 42S02: Table 'test.t14' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
 execute stmt;
 ERROR 42S02: Table 'test.t14' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t14_b;
 =====================================================================
 Testing 15: VIEW -> TABLE transitions
 =====================================================================
 drop view if exists t15;
 drop table if exists t15_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t15_b(a int);
 create view t15 as select * from t15_b;
 prepare stmt from 'select * from t15';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t15;
 create table t15(a int);
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t15_b;
 drop table t15;
 =====================================================================
@@ -907,38 +1410,60 @@ Testing 16: VIEW -> TEMPORARY TABLE transitions
 =====================================================================
 drop view if exists t16;
 drop table if exists t16_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t16_b(a int);
 create view t16 as select * from t16_b;
 prepare stmt from 'select * from t16';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t16;
 create temporary table t16(a int);
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t16_b;
 drop temporary table t16;
 =====================================================================
@@ -946,9 +1471,6 @@ Testing 17: VIEW -> VIEW (DDL) transitions
 =====================================================================
 drop view if exists t17;
 drop table if exists t17_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t17_b(a int);
 insert into t17_b values (10), (20), (30);
 create view t17 as select a, 2*a as b, 3*a as c from t17_b;
@@ -963,44 +1485,69 @@ a	b	c
 10	20	30
 20	40	60
 30	60	90
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b	c
 10	20	30
 20	40	60
 30	60	90
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view t17;
-create view t17 as select a, 2*a as b, 10*a as c from t17_b;
+create view t17 as select a, 2*a as b, 5*a as c from t17_b;
 select * from t17;
 a	b	c
-10	20	100
-20	40	200
-30	60	300
+10	20	50
+20	40	100
+30	60	150
+set @expected = @expected + 1;
 execute stmt;
 a	b	c
-10	20	100
-20	40	200
-30	60	300
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+10	20	50
+20	40	100
+30	60	150
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b	c
-10	20	100
-20	40	200
-30	60	300
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+10	20	50
+20	40	100
+30	60	150
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t17_b;
 drop view t17;
 =====================================================================
@@ -1013,9 +1560,6 @@ drop view if exists t18_view;
 drop view if exists t18_table;
 drop function if exists view_func;
 drop view if exists view_view;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t18(a int);
 insert into t18 values (1), (2), (3);
 create function view_func(x int) returns int
@@ -1031,117 +1575,192 @@ a	b
 1	2
 2	3
 3	4
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_func;
 a	b
 1	2
 2	3
 3	4
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function view_func;
 create function view_func(x int) returns int
 return x*x;
+set @expected = @expected + 1;
 execute stmt_func;
 a	b
 1	1
 2	4
 3	9
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_func;
 a	b
 1	1
 2	4
 3	9
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_view from 'select * from t18_view';
 execute stmt_view;
 a	b
 1	view v1
 2	view v1
 3	view v1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_view;
 a	b
 1	view v1
 2	view v1
 3	view v1
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view view_view;
 create view view_view as select "view v2" as reason from dual;
+set @expected = @expected + 1;
 execute stmt_view;
 a	b
 1	view v2
 2	view v2
 3	view v2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_view;
 a	b
 1	view v2
 2	view v2
 3	view v2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 prepare stmt_table from 'select * from t18_table';
 execute stmt_table;
 a
 1
 2
 3
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_table;
 a
 1
 2
 3
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t18 add column comments varchar(50) default NULL;
+set @expected = @expected + 1;
 execute stmt_table;
 a
 1
 2
 3
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_table;
 a
 1
 2
 3
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t18;
 drop table t18_dependent_table;
 drop view t18_func;
@@ -1153,9 +1772,6 @@ drop view view_view;
 Testing 19: Special tables (INFORMATION_SCHEMA)
 =====================================================================
 drop procedure if exists proc_19;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 prepare stmt from
 'select ROUTINE_SCHEMA, ROUTINE_NAME, ROUTINE_TYPE
  from INFORMATION_SCHEMA.ROUTINES where
@@ -1164,115 +1780,178 @@ create procedure proc_19() select "hi there";
 execute stmt;
 ROUTINE_SCHEMA	ROUTINE_NAME	ROUTINE_TYPE
 test	proc_19	PROCEDURE
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ROUTINE_SCHEMA	ROUTINE_NAME	ROUTINE_TYPE
 test	proc_19	PROCEDURE
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure proc_19;
 create procedure proc_19() select "hi there, again";
 execute stmt;
 ROUTINE_SCHEMA	ROUTINE_NAME	ROUTINE_TYPE
 test	proc_19	PROCEDURE
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ROUTINE_SCHEMA	ROUTINE_NAME	ROUTINE_TYPE
 test	proc_19	PROCEDURE
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure proc_19;
 =====================================================================
 Testing 20: Special tables (log tables)
 =====================================================================
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 prepare stmt from
 'select * from mysql.general_log where argument=\'IMPOSSIBLE QUERY STRING\'';
 execute stmt;
 event_time	user_host	thread_id	server_id	command_type	argument
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 event_time	user_host	thread_id	server_id	command_type	argument
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 event_time	user_host	thread_id	server_id	command_type	argument
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 event_time	user_host	thread_id	server_id	command_type	argument
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 =====================================================================
 Testing 21: Special tables (system tables)
 =====================================================================
 drop procedure if exists proc_21;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 prepare stmt from
 'select type, db, name from mysql.proc where name=\'proc_21\'';
 create procedure proc_21() select "hi there";
 execute stmt;
 type	db	name
 PROCEDURE	test	proc_21
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 type	db	name
 PROCEDURE	test	proc_21
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure proc_21;
 create procedure proc_21() select "hi there, again";
 execute stmt;
 type	db	name
 PROCEDURE	test	proc_21
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 type	db	name
 PROCEDURE	test	proc_21
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure proc_21;
 =====================================================================
 Testing 22: Special tables (views temp tables)
 =====================================================================
 drop table if exists t22_b;
 drop view if exists t22;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t22_b(a int);
 create algorithm=temptable view t22 as select a*a as a2 from t22_b;
 show create view t22;
@@ -1285,19 +1964,31 @@ a2
 1
 4
 9
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a2
 1
 4
 9
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 insert into t22_b values (4), (5), (6);
 execute stmt;
 a2
@@ -1307,10 +1998,16 @@ a2
 16
 25
 36
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a2
 1
@@ -1319,10 +2016,16 @@ a2
 16
 25
 36
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t22_b;
 drop view t22;
 =====================================================================
@@ -1330,9 +2033,6 @@ Testing 23: Special tables (internal join tables)
 =====================================================================
 drop table if exists t23_a;
 drop table if exists t23_b;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t23_a(a int);
 create table t23_b(b int);
 prepare stmt from 'select * from t23_a join t23_b';
@@ -1349,10 +2049,16 @@ a	b
 1	30
 2	30
 3	30
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b
 1	10
@@ -1364,10 +2070,16 @@ a	b
 1	30
 2	30
 3	30
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 insert into t23_a values (4);
 insert into t23_b values (40);
 execute stmt;
@@ -1388,10 +2100,16 @@ a	b
 2	40
 3	40
 4	40
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b
 1	10
@@ -1410,45 +2128,72 @@ a	b
 2	40
 3	40
 4	40
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t23_a;
 drop table t23_b;
 =====================================================================
 Testing 24: Special statements
 =====================================================================
 drop table if exists t24_alter;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t24_alter(a int);
 prepare stmt from 'alter table t24_alter add column b int';
 execute stmt;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_alter;
 create table t24_alter(a1 int, a2 int);
 execute stmt;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_alter drop column b;
 execute stmt;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_alter drop column b;
 execute stmt;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_alter;
 drop table if exists t24_repair;
 create table t24_repair(a int);
@@ -1457,36 +2202,60 @@ prepare stmt from 'repair table t24_repair';
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_repair	repair	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_repair;
 create table t24_repair(a1 int, a2 int);
 insert into t24_repair values (1, 10), (2, 20), (3, 30);
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_repair	repair	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_repair add column b varchar(50) default NULL;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_repair	repair	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_repair drop column b;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_repair	repair	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_repair;
 drop table if exists t24_analyze;
 create table t24_analyze(a int);
@@ -1495,36 +2264,60 @@ prepare stmt from 'analyze table t24_analyze';
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_analyze	analyze	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_analyze;
 create table t24_analyze(a1 int, a2 int);
 insert into t24_analyze values (1, 10), (2, 20), (3, 30);
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_analyze	analyze	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_analyze add column b varchar(50) default NULL;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_analyze	analyze	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_analyze drop column b;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_analyze	analyze	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_analyze;
 drop table if exists t24_optimize;
 create table t24_optimize(a int);
@@ -1533,176 +2326,308 @@ prepare stmt from 'optimize table t24_optimize';
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_optimize	optimize	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_optimize;
 create table t24_optimize(a1 int, a2 int);
 insert into t24_optimize values (1, 10), (2, 20), (3, 30);
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_optimize	optimize	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_optimize add column b varchar(50) default NULL;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_optimize	optimize	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t24_optimize drop column b;
 execute stmt;
 Table	Op	Msg_type	Msg_text
 test.t24_optimize	optimize	status	OK
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_optimize;
 drop procedure if exists changing_proc;
 prepare stmt from 'show create procedure changing_proc';
 execute stmt;
 ERROR 42000: PROCEDURE changing_proc does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42000: PROCEDURE changing_proc does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create procedure changing_proc() begin end;
 execute stmt;
 Procedure	sql_mode	Create Procedure	character_set_client	collation_connection	Database Collation
 changing_proc		CREATE DEFINER=`root`@`localhost` PROCEDURE `changing_proc`()
 begin end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Procedure	sql_mode	Create Procedure	character_set_client	collation_connection	Database Collation
 changing_proc		CREATE DEFINER=`root`@`localhost` PROCEDURE `changing_proc`()
 begin end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure changing_proc;
 create procedure changing_proc(x int, y int) begin end;
 execute stmt;
 Procedure	sql_mode	Create Procedure	character_set_client	collation_connection	Database Collation
 changing_proc		CREATE DEFINER=`root`@`localhost` PROCEDURE `changing_proc`(x int, y int)
 begin end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Procedure	sql_mode	Create Procedure	character_set_client	collation_connection	Database Collation
 changing_proc		CREATE DEFINER=`root`@`localhost` PROCEDURE `changing_proc`(x int, y int)
 begin end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop procedure changing_proc;
 execute stmt;
 ERROR 42000: PROCEDURE changing_proc does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42000: PROCEDURE changing_proc does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function if exists changing_func;
 prepare stmt from 'show create function changing_func';
 execute stmt;
 ERROR 42000: FUNCTION changing_func does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42000: FUNCTION changing_func does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create function changing_func() returns int return 0;
 execute stmt;
 Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
 changing_func		CREATE DEFINER=`root`@`localhost` FUNCTION `changing_func`() RETURNS int(11)
 return 0	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
 changing_func		CREATE DEFINER=`root`@`localhost` FUNCTION `changing_func`() RETURNS int(11)
 return 0	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function changing_func;
 create function changing_func(x int, y int) returns int return x+y;
 execute stmt;
 Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
 changing_func		CREATE DEFINER=`root`@`localhost` FUNCTION `changing_func`(x int, y int) RETURNS int(11)
 return x+y	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
 changing_func		CREATE DEFINER=`root`@`localhost` FUNCTION `changing_func`(x int, y int) RETURNS int(11)
 return x+y	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function changing_func;
 execute stmt;
 ERROR 42000: FUNCTION changing_func does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42000: FUNCTION changing_func does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table if exists t24_trigger;
 create table t24_trigger(a int);
 prepare stmt from 'show create trigger t24_bi;';
 execute stmt;
 ERROR HY000: Trigger does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR HY000: Trigger does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create trigger t24_bi before insert on t24_trigger for each row
 begin
 set @message= "t24_bi";
@@ -1714,239 +2639,427 @@ t24_bi		CREATE DEFINER=`root`@`localhost` trigger t24_bi before insert on t24_tr
 begin
 set @message= "t24_bi";
 end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Trigger	sql_mode	SQL Original Statement	character_set_client	collation_connection	Database Collation
 t24_bi		CREATE DEFINER=`root`@`localhost` trigger t24_bi before insert on t24_trigger for each row
 begin
 set @message= "t24_bi";
 end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop trigger t24_bi;
 create trigger t24_bi before insert on t24_trigger for each row
 begin
 set @message= "t24_bi (2)";
 end
 $$
+set @expected = @expected + 1;
 execute stmt;
 Trigger	sql_mode	SQL Original Statement	character_set_client	collation_connection	Database Collation
 t24_bi		CREATE DEFINER=`root`@`localhost` trigger t24_bi before insert on t24_trigger for each row
 begin
 set @message= "t24_bi (2)";
 end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 Trigger	sql_mode	SQL Original Statement	character_set_client	collation_connection	Database Collation
 t24_bi		CREATE DEFINER=`root`@`localhost` trigger t24_bi before insert on t24_trigger for each row
 begin
 set @message= "t24_bi (2)";
 end	latin1	latin1_swedish_ci	latin1_swedish_ci
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop trigger t24_bi;
 execute stmt;
 ERROR HY000: Trigger does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR HY000: Trigger does not exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t24_trigger;
 =====================================================================
 Testing 25: Testing the strength of TABLE_SHARE version
 =====================================================================
 drop table if exists t25_num_col;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t25_num_col(a int);
-prepare stmt from 'select * from t25_num_col';
+prepare stmt from 'select a from t25_num_col';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_num_col add column b varchar(50) default NULL;
+set @expected = @expected + 1;
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
-a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+a
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_num_col;
 drop table if exists t25_col_name;
 create table t25_col_name(a int);
 prepare stmt from 'select * from t25_col_name';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_col_name change a b int;
-execute stmt;
-b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
-execute stmt;
-b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_col_name;
 drop table if exists t25_col_type;
 create table t25_col_type(a int);
 prepare stmt from 'select * from t25_col_type';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_col_type change a a varchar(10);
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_col_type;
 drop table if exists t25_col_type_length;
 create table t25_col_type_length(a varchar(10));
 prepare stmt from 'select * from t25_col_type_length';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-3
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_col_type_length change a a varchar(20);
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_col_type_length;
 drop table if exists t25_col_null;
 create table t25_col_null(a varchar(10));
 prepare stmt from 'select * from t25_col_null';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-4
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_col_null change a a varchar(10) NOT NULL;
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
-execute stmt;
-a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_col_null;
 drop table if exists t25_col_default;
 create table t25_col_default(a int, b int DEFAULT 10);
 prepare stmt from 'insert into t25_col_default(a) values (?)';
 set @val=1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=2;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_col_default change b b int DEFAULT 20;
 set @val=3;
+set @expected = @expected + 1;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 set @val=4;
 execute stmt using @val;
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 select * from t25_col_default;
 a	b
 1	10
@@ -1959,29 +3072,54 @@ create table t25_index(a varchar(10));
 prepare stmt from 'select * from t25_index';
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-5
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create index i1 on t25_index(a);
+set @expected = @expected + 1;
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-6
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-6
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_index;
 drop table if exists t25_index_unique;
 create table t25_index_unique(a varchar(10), b varchar(10));
@@ -1996,16 +3134,28 @@ t25_index_unique	CREATE TABLE `t25_index_unique` (
 prepare stmt from 'select * from t25_index_unique';
 execute stmt;
 a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-6
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-6
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 alter table t25_index_unique drop index i1;
 create unique index i1 on t25_index_unique(a, b);
 show create table t25_index_unique;
@@ -2015,18 +3165,31 @@ t25_index_unique	CREATE TABLE `t25_index_unique` (
   `b` varchar(10) DEFAULT NULL,
   UNIQUE KEY `i1` (`a`,`b`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
+set @expected = @expected + 1;
 execute stmt;
 a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-7
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-7
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t25_index_unique;
 =====================================================================
 Testing reported bugs
@@ -2035,9 +3198,6 @@ drop table if exists table_12093;
 drop function if exists func_12093;
 drop function if exists func_12093_unrelated;
 drop procedure if exists proc_12093;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table table_12093(a int);
 create function func_12093()
 returns int
@@ -2055,88 +3215,137 @@ prepare stmt_sp from 'call proc_12093(func_12093())';
 execute stmt_sf;
 func_12093()
 0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_sp;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function func_12093_unrelated;
 drop procedure proc_12093_unrelated;
 execute stmt_sf;
 func_12093()
 0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_sp;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_sf;
 func_12093()
 0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt_sp;
 a
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 deallocate prepare stmt_sf;
 deallocate prepare stmt_sp;
 drop table table_12093;
 drop function func_12093;
 drop procedure proc_12093;
 drop function if exists func_21294;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create function func_21294() returns int return 10;
 prepare stmt from "select func_21294()";
 execute stmt;
 func_21294()
 10
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function func_21294;
 create function func_21294() returns int return 10;
 execute stmt;
 func_21294()
 10
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop function func_21294;
 create function func_21294() returns int return 20;
+set @expected = @expected + 1;
 execute stmt;
 func_21294()
 20
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 deallocate prepare stmt;
 drop function func_21294;
 drop table if exists t_27420_100;
 drop table if exists t_27420_101;
 drop view if exists v_27420;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t_27420_100(a int);
 insert into t_27420_100 values (1), (2);
 create table t_27420_101(a int);
@@ -2149,35 +3358,52 @@ execute stmt;
 X	Y
 1	1
 2	2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop view v_27420;
 create table v_27420(X int, Y int);
+set @expected = @expected + 1;
 execute stmt;
 X	Y
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table v_27420;
 create table v_27420 (a int, b int, filler char(200));
-execute stmt;
-a	b	filler
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-2
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 deallocate prepare stmt;
 drop table t_27420_100;
 drop table t_27420_101;
 drop table v_27420;
 drop table if exists t_27430_1;
 drop table if exists t_27430_2;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t_27430_1 (a int not null, oref int not null, key(a));
 insert into t_27430_1 values
 (1, 1),
@@ -2199,20 +3425,32 @@ oref	a	Z
 2	2	0
 3	1234	0
 4	1234	0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 oref	a	Z
 1	1	1
 2	2	0
 3	1234	0
 4	1234	0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table t_27430_1, t_27430_2;
 create table t_27430_1 (a int, oref int, key(a));
 insert into t_27430_1 values 
@@ -2227,35 +3465,38 @@ insert into t_27430_2 values
 (2,2),
 (NULL, 3),
 (NULL, 4);
-execute stmt;
-oref	a	Z
-1	1	1
-2	2	0
-3	NULL	NULL
-4	NULL	0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
-execute stmt;
-oref	a	Z
-1	1	1
-2	2	0
-3	NULL	NULL
-4	NULL	0
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
+set @expected = @expected + 1;
+execute stmt;
+ERROR HY000: Prepared statement result set has changed, rebind needed
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 deallocate prepare stmt;
 drop table t_27430_1;
 drop table t_27430_2;
 drop table if exists t_27690_1;
 drop view if exists v_27690_1;
 drop table if exists v_27690_2;
-SELECT VARIABLE_VALUE from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE'
-into @base_count ;
 create table t_27690_1 (a int, b int);
 insert into t_27690_1 values (1,1),(2,2);
 create table v_27690_1 as select * from t_27690_1;
@@ -2267,34 +3508,59 @@ a	b	a	b
 2	2	1	1
 1	1	2	2
 2	2	2	2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b	a	b
 1	1	1	1
 2	2	1	1
 1	1	2	2
 2	2	2	2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 drop table v_27690_1;
 execute stmt;
 ERROR 42S02: Table 'test.v_27690_1' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 ERROR 42S02: Table 'test.v_27690_1' doesn't exist
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-0
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 create view v_27690_1 as select A.a, A.b from t_27690_1 A, t_27690_1 B;
+set @expected = @expected + 1;
 execute stmt;
 a	b	a	b
 1	1	1	1
@@ -2305,10 +3571,16 @@ a	b	a	b
 2	2	2	2
 1	1	2	2
 2	2	2	2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 execute stmt;
 a	b	a	b
 1	1	1	1
@@ -2319,10 +3591,16 @@ a	b	a	b
 2	2	2	2
 1	1	2	2
 2	2	2	2
-SELECT VARIABLE_VALUE - @base_count AS REPREPARED from
-INFORMATION_SCHEMA.SESSION_STATUS where variable_name='COM_STMT_REPREPARE' ;
-REPREPARED
-1
+SELECT CASE (VARIABLE_VALUE - @base_count - @expected)
+WHEN 0 THEN "PASSED"
+  ELSE "FAILED"
+  END
+AS `CHECK`, 
+(VARIABLE_VALUE - @base_count - @expected) AS `OFFSET`
+ from INFORMATION_SCHEMA.SESSION_STATUS
+where variable_name='COM_STMT_REPREPARE' ;
+CHECK	OFFSET
+PASSED	0
 deallocate prepare stmt;
 drop table t_27690_1;
 drop view v_27690_1;