MDEV-5231: Per query variables from Percona Server (rewritten)bb-set-statement

1 files changed, 1028 insertions, 0 deletions

diff --git a/mysql-test/r/set_statement.result b/mysql-test/r/set_statement.result
new file mode 100644
index 00000000000..faa79951c55
--- /dev/null
+++ b/mysql-test/r/set_statement.result
@@ -0,0 +1,1028 @@
+'# SET STATEMENT ..... FOR ....  TEST'
+DROP TABLE IF EXISTS t1;
+DROP FUNCTION IF EXISTS myProc;
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP PROCEDURE IF EXISTS p3;
+DROP PROCEDURE IF EXISTS p4;
+DROP PROCEDURE IF EXISTS p5;
+DROP PROCEDURE IF EXISTS p6;
+DROP VIEW IF EXISTS v1;
+DROP TABLE IF EXISTS STATEMENT;
+'# Setup database'
+CREATE TABLE t1 (v1 INT, v2 INT);
+INSERT INTO t1 VALUES (1,2);
+INSERT INTO t1 VALUES (3,4);
+''
+'#------------------ STATEMENT Test 1 -----------------------#'
+'# Initialize variables to known setting'
+SET SESSION sort_buffer_size=100000;
+''
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+SET STATEMENT sort_buffer_size=150000 FOR SELECT *,@@sort_buffer_size FROM t1;
+v1	v2	@@sort_buffer_size
+1	2	150000
+3	4	150000
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+''
+'#------------------ STATEMENT Test 2 -----------------------#'
+'# Initialize variables to known setting'
+SET SESSION binlog_format=mixed;
+SET SESSION sort_buffer_size=100000;
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+SHOW SESSION VARIABLES LIKE 'binlog_format';
+Variable_name	Value
+binlog_format	MIXED
+SET STATEMENT sort_buffer_size=150000, binlog_format=row
+FOR SELECT *,@@sort_buffer_size,@@binlog_format FROM t1;
+v1	v2	@@sort_buffer_size	@@binlog_format
+1	2	150000	ROW
+3	4	150000	ROW
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+SHOW SESSION VARIABLES LIKE 'binlog_format';
+Variable_name	Value
+binlog_format	MIXED
+''
+'#------------------ STATEMENT Test 3 -----------------------#'
+'# set initial variable value, make prepared statement
+SET SESSION binlog_format=row;
+PREPARE stmt1 FROM 'SET STATEMENT binlog_format=row FOR SELECT *,@@binlog_format FROM t1';
+''
+'# Change variable setting'
+SET SESSION binlog_format=mixed;
+''
+'# Pre-STATEMENT variable value'
+''
+SHOW SESSION VARIABLES LIKE 'binlog_format';
+Variable_name	Value
+binlog_format	MIXED
+''
+EXECUTE stmt1;
+v1	v2	@@binlog_format
+1	2	ROW
+3	4	ROW
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'binlog_format';
+Variable_name	Value
+binlog_format	MIXED
+''
+DEALLOCATE PREPARE stmt1;
+'#------------------ STATEMENT Test 4 -----------------------#'
+'# set initial variable value, make prepared statement
+SET SESSION myisam_sort_buffer_size=500000, myisam_repair_threads=1;
+''
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'myisam_sort_buffer_size';
+Variable_name	Value
+myisam_sort_buffer_size	500000
+SHOW SESSION VARIABLES LIKE 'myisam_repair_threads';
+Variable_name	Value
+myisam_repair_threads	1
+''
+SET STATEMENT myisam_sort_buffer_size=800000,
+myisam_repair_threads=2 FOR OPTIMIZE TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	status	OK
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'myisam_sort_buffer_size';
+Variable_name	Value
+myisam_sort_buffer_size	500000
+SHOW SESSION VARIABLES LIKE 'myisam_repair_threads';
+Variable_name	Value
+myisam_repair_threads	1
+''
+'#------------------ STATEMENT Test 5 -----------------------#'
+'# Initialize variables to known setting'
+SET SESSION sort_buffer_size=100000;
+''
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+''
+SET STATEMENT sort_buffer_size=150000 FOR SELECT * FROM t2;
+ERROR 42S02: Table 'test.t2' doesn't exist
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+''
+'#------------------ STATEMENT Test 6 -----------------------#'
+'# Initialize variables to known setting'
+SET SESSION  keep_files_on_create=ON;
+''
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'keep_files_on_create';
+Variable_name	Value
+keep_files_on_create	ON
+''
+SET STATEMENT keep_files_on_create=OFF FOR SELECT *,@@keep_files_on_create FROM t1;
+v1	v2	@@keep_files_on_create
+1	2	0
+3	4	0
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'keep_files_on_create';
+Variable_name	Value
+keep_files_on_create	ON
+''
+'#------------------ STATEMENT Test 7 -----------------------#'
+'# Initialize variables to known setting'
+SET SESSION  max_join_size=2222220000000;
+''
+'# Pre-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'max_join_size';
+Variable_name	Value
+max_join_size	2222220000000
+''
+SET STATEMENT max_join_size=1000000000000 FOR SELECT *,@@max_join_size FROM t1;
+v1	v2	@@max_join_size
+1	2	1000000000000
+3	4	1000000000000
+''
+'# Post-STATEMENT variable value'
+SHOW SESSION VARIABLES LIKE 'max_join_size';
+Variable_name	Value
+max_join_size	2222220000000
+''
+'#------------------Test 8-----------------------#'
+'# Initialize test variables'
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size = 200000,
+max_join_size=2222220000000,
+keep_files_on_create=ON;
+''
+'#  LONG    '
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	200000
+SET STATEMENT sort_buffer_size = 100000
+FOR SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	100000
+SHOW SESSION VARIABLES LIKE 'sort_buffer_size';
+Variable_name	Value
+sort_buffer_size	200000
+''
+'# MY_BOOL     '
+SHOW SESSION VARIABLES LIKE 'keep_files_on_create';
+Variable_name	Value
+keep_files_on_create	ON
+SET STATEMENT keep_files_on_create=OFF
+FOR SHOW SESSION VARIABLES LIKE 'keep_files_on_create';
+Variable_name	Value
+keep_files_on_create	OFF
+SHOW SESSION VARIABLES LIKE 'keep_files_on_create';
+Variable_name	Value
+keep_files_on_create	ON
+''
+'# INT/LONG    '
+SHOW SESSION VARIABLES LIKE 'myisam_repair_threads';
+Variable_name	Value
+myisam_repair_threads	1
+SET STATEMENT myisam_repair_threads=2
+FOR SHOW SESSION VARIABLES LIKE 'myisam_repair_threads';
+Variable_name	Value
+myisam_repair_threads	2
+SHOW SESSION VARIABLES LIKE 'myisam_repair_threads';
+Variable_name	Value
+myisam_repair_threads	1
+''
+'# ULONGLONG     '
+SHOW SESSION VARIABLES LIKE 'max_join_size';
+Variable_name	Value
+max_join_size	2222220000000
+SET STATEMENT max_join_size=2000000000000
+FOR SHOW SESSION VARIABLES LIKE 'max_join_size';
+Variable_name	Value
+max_join_size	2000000000000
+SHOW SESSION VARIABLES LIKE 'max_join_size';
+Variable_name	Value
+max_join_size	2222220000000
+''
+'#------------------Test 9-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+CREATE FUNCTION myProc (cost DECIMAL(10,2))
+RETURNS DECIMAL(10,2)
+SQL SECURITY DEFINER
+tax: BEGIN
+DECLARE order_tax DECIMAL(10,2);
+SET order_tax = cost * .05 + @@sort_buffer_size;
+RETURN order_tax;
+END|
+''
+'# During Execution values
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+SELECT myProc(123.45);
+myProc(123.45)
+200006.17
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=300000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+SELECT myProc(123.45);
+myProc(123.45)
+300006.17
+''
+'# Post-STATEMENT No 1 variable value Pre-STATEMENT for No 2'
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+DROP FUNCTION myProc;
+''
+'# Post-STATEMENT No 2 variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+'#------------------Test 11-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+PREPARE stmt1 FROM
+'SET STATEMENT binlog_format=row FOR SELECT *,@@binlog_format,@@sort_buffer_size FROM t1';
+''
+'Test No 1 Post Value & Test 2 Pre values'
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+EXECUTE stmt1;
+v1	v2	@@binlog_format	@@sort_buffer_size
+1	2	ROW	200000
+3	4	ROW	200000
+''
+'# Post-STATEMENT No 2
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 12-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+CREATE PROCEDURE p1() BEGIN
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+END|
+''
+'Test No 1 Post Value & Test 2 Pre values'
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400001,
+myisam_repair_threads=3,
+sort_buffer_size=200001,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000001 FOR
+CALL p1();
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400001	3	200001	ROW	0	4444440000001
+''
+'# Post-STATEMENT No 2
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 13-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+CREATE PROCEDURE p2() BEGIN
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=3,
+sort_buffer_size=300000,
+binlog_format=mixed,
+keep_files_on_create=OFF,
+max_join_size=3333330000000 FOR
+CALL p1();
+END|
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+CALL p2();
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400000	3	300000	MIXED	0	3333330000000
+''
+'# Post-STATEMENT
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 14-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+CREATE PROCEDURE p3() BEGIN
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+SET STATEMENT myisam_sort_buffer_size=320000,
+myisam_repair_threads=2,
+sort_buffer_size=220022,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2222220000000 FOR
+CALL p2();
+END|
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+CALL p3();
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400000	2	200000	ROW	0	4444440000000
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400000	3	300000	MIXED	0	3333330000000
+''
+'# Post-STATEMENT
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+''
+''
+'#------------------Test 15-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+''
+CREATE PROCEDURE p4() BEGIN
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+SET STATEMENT myisam_sort_buffer_size=320000,
+myisam_repair_threads=2,
+sort_buffer_size=220022,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2222220000000 FOR
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+SET STATEMENT myisam_sort_buffer_size=320000,
+myisam_repair_threads=2,
+sort_buffer_size=220022,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2222220000000 FOR
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+SET STATEMENT myisam_sort_buffer_size=320000,
+myisam_repair_threads=2,
+sort_buffer_size=220022,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2222220000000 FOR
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+END|
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+CALL p4();
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400000	2	200000	ROW	0	4444440000000
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+320000	2	220022	ROW	1	2222220000000
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+320000	2	220022	ROW	1	2222220000000
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+320000	2	220022	ROW	1	2222220000000
+''
+'# Post-STATEMENT
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 16-----------------------#'
+''
+'# Pre-STATEMENT variable value
+SELECT @@sql_mode;
+@@sql_mode
+
+''
+''
+SET STATEMENT sql_mode='ansi' FOR PREPARE stmt FROM 'SELECT "t1".* FROM t1';
+execute stmt;
+v1	v2
+1	2
+3	4
+ALTER TABLE t1 ADD COLUMN v3 int;
+execute stmt;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '.* FROM t1' at line 1
+ALTER TABLE t1 drop COLUMN v3;
+deallocate prepare stmt;
+''
+'# Post-STATEMENT
+SELECT @@sql_mode;
+@@sql_mode
+
+check the same behaviour in normal set
+SET sql_mode='ansi';
+PREPARE stmt FROM 'SELECT "t1".* FROM t1';
+SET sql_mode=default;
+execute stmt;
+v1	v2
+1	2
+3	4
+ALTER TABLE t1 ADD COLUMN v3 int;
+execute stmt;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '.* FROM t1' at line 1
+ALTER TABLE t1 drop COLUMN v3;
+deallocate prepare stmt;
+SELECT @@sql_mode;
+@@sql_mode
+
+SET sql_mode='ansi';
+SELECT @@sql_mode;
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+CREATE PROCEDURE p6() BEGIN
+SELECT @@sql_mode;
+SELECT "t1".* FROM t1;
+END|
+SET sql_mode=default;
+call p6;
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+v1	v2
+1	2
+3	4
+ALTER TABLE t1 ADD COLUMN v3 int;
+create view v1 as select * from t1;
+drop view v1;
+call p6;
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+v1	v2	v3
+1	2	NULL
+3	4	NULL
+ALTER TABLE t1 drop COLUMN v3;
+drop procedure p6;
+SELECT @@sql_mode;
+@@sql_mode
+
+# SET and the statement parsed as one unit before the SET takes effect
+SET STATEMENT sql_mode='ansi' FOR
+CREATE PROCEDURE p6() BEGIN
+SELECT @@sql_mode;
+SELECT "t1".* FROM t1;
+END|
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '.* FROM t1;
+END' at line 4
+SELECT @@sql_mode;
+@@sql_mode
+
+SET sql_mode='ansi';
+SELECT @@sql_mode;
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+BEGIN NOT ATOMIC
+SELECT @@sql_mode;
+SELECT "t1".* FROM t1;
+END|
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+v1	v2
+1	2
+3	4
+SET sql_mode=default;
+SELECT @@sql_mode;
+@@sql_mode
+
+# SET and the statement parsed as one unit before the SET takes effect
+SET STATEMENT sql_mode='ansi' FOR
+BEGIN NOT ATOMIC
+SELECT @@sql_mode;
+SELECT "t1".* FROM t1;
+END|
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '.* FROM t1;
+END' at line 4
+SET STATEMENT sql_mode='ansi' FOR
+BEGIN NOT ATOMIC
+SELECT @@sql_mode;
+SELECT * FROM t1;
+SELECT @@sql_mode;
+END|
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+v1	v2
+1	2
+3	4
+@@sql_mode
+REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
+''
+''
+'#------------------Test 17-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+SET STATEMENT myisam_sort_buffer_size=320000,
+myisam_repair_threads=2,
+sort_buffer_size=220022,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2222220000000
+FOR SET SESSION
+myisam_sort_buffer_size=260000,
+myisam_repair_threads=3,
+sort_buffer_size=230013,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2323230000000;
+''
+'# Post-STATEMENT
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 18-----------------------#'
+'# set initial variable values
+SET SESSION myisam_sort_buffer_size=500000,
+myisam_repair_threads=1,
+sort_buffer_size=100000,
+binlog_format=mixed,
+keep_files_on_create=ON,
+max_join_size=2222220000000;
+''
+'# Pre-STATEMENT variable value
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+CREATE PROCEDURE p5() BEGIN
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+SET SESSION
+myisam_sort_buffer_size=260000,
+myisam_repair_threads=3,
+sort_buffer_size=230013,
+binlog_format=row,
+keep_files_on_create=ON,
+max_join_size=2323230000000;
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+END|
+''
+''
+SET STATEMENT myisam_sort_buffer_size=400000,
+myisam_repair_threads=2,
+sort_buffer_size=200000,
+binlog_format=row,
+keep_files_on_create=OFF,
+max_join_size=4444440000000 FOR
+CALL p5();
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+400000	2	200000	ROW	0	4444440000000
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+260000	3	230013	ROW	1	2323230000000
+''
+'# Post-STATEMENT
+SELECT @@myisam_sort_buffer_size,
+@@myisam_repair_threads,
+@@sort_buffer_size,
+@@binlog_format,
+@@keep_files_on_create,
+@@max_join_size;
+@@myisam_sort_buffer_size	@@myisam_repair_threads	@@sort_buffer_size	@@binlog_format	@@keep_files_on_create	@@max_join_size
+500000	1	100000	MIXED	1	2222220000000
+''
+''
+'#------------------Test 19-----------------------#'
+SET STATEMENT max_error_count=100 FOR;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
+SET STATEMENT max_error_count=100 INSERT t1 VALUES (1,2);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'INSERT t1 VALUES (1,2)' at line 1
+SET STATEMENT FOR INSERT INTO t1 VALUES (1,2);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR INSERT INTO t1 VALUES (1,2)' at line 1
+SET max_error_count=100 FOR INSERT INTO t1 VALUES (1,2);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR INSERT INTO t1 VALUES (1,2)' at line 1
+SET STATEMENT GLOBAL max_error_count=100 FOR INSERT INTO t1 VALUES (1,2);
+ERROR HY000: Unknown system variable 'GLOBAL'
+SET STATEMENT @@global.max_error_count=100 FOR INSERT INTO t1 VALUES (1,2);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '@@global.max_error_count=100 FOR INSERT INTO t1 VALUES (1,2)' at line 1
+''
+''
+'#------------------Test 20-----------------------#'
+SET STATEMENT connect_timeout=100 FOR INSERT INTO t1 VALUES (1,2);
+ERROR HY000: Variable 'connect_timeout' is a GLOBAL variable and should be set with SET GLOBAL
+''
+''
+'#------------------Test 21-----------------------#'
+SELECT @@myisam_sort_buffer_size, @@sort_buffer_size;
+@@myisam_sort_buffer_size	@@sort_buffer_size
+500000	100000
+SET STATEMENT myisam_sort_buffer_size = 700000, sort_buffer_size = 3000000
+FOR SET STATEMENT myisam_sort_buffer_size=200000
+FOR SELECT @@myisam_sort_buffer_size, @@sort_buffer_size;
+@@myisam_sort_buffer_size	@@sort_buffer_size
+200000	100000
+SELECT @@myisam_sort_buffer_size, @@sort_buffer_size;
+@@myisam_sort_buffer_size	@@sort_buffer_size
+500000	100000
+''
+''
+'#------------------Test 22-----------------------#'
+CREATE TABLE STATEMENT(a INT);
+DROP TABLE STATEMENT;
+''
+'# Cleanup'
+DROP TABLE t1;
+DROP PROCEDURE p1;
+DROP PROCEDURE p2;
+DROP PROCEDURE p3;
+DROP PROCEDURE p4;
+DROP PROCEDURE p5;
+CREATE TABLE t1 (v1 INT, v2 INT);
+insert into t1 values (1,1);
+CREATE FUNCTION myProc ()
+RETURNS INT
+SQL SECURITY DEFINER
+BEGIN
+DECLARE mx INT;
+SET mx = (select max(v1) from t1);
+RETURN mx;
+END|
+SET STATEMENT myisam_repair_threads=(select max(v1) from t1) FOR
+select 1;
+ERROR 42000: SET STATEMENT does not support subqueries or stored functions.
+SET STATEMENT myisam_repair_threads=myProc() FOR
+select 1;
+ERROR 42000: SET STATEMENT does not support subqueries or stored functions.
+drop function myProc;
+drop table t1;
+set session binlog_format=mixed;
+PREPARE stmt1 FROM 'SELECT @@binlog_format';
+execute stmt1;
+@@binlog_format
+MIXED
+set statement binlog_format=row for execute stmt1;
+@@binlog_format
+ROW
+execute stmt1;
+@@binlog_format
+MIXED
+deallocate prepare stmt1;
+set statement binlog_format=row for PREPARE stmt1 FROM 'SELECT @@binlog_format';
+execute stmt1;
+@@binlog_format
+MIXED
+execute stmt1;
+@@binlog_format
+MIXED
+deallocate prepare stmt1;
+PREPARE stmt1 FROM 'set statement binlog_format=row for SELECT @@binlog_format';
+execute stmt1;
+@@binlog_format
+ROW
+execute stmt1;
+@@binlog_format
+ROW
+deallocate prepare stmt1;
+set session binlog_format=default;
+set session binlog_format=mixed;
+SET STATEMENT sort_buffer_size=150000 FOR set session binlog_format=row;
+SELECT @@binlog_format;
+@@binlog_format
+ROW
+#Correctly set timestamp
+set session timestamp=4646464;
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+0
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+0
+#Correctly returned normal behaviour
+set session timestamp=default;
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+1
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+1
+#here timestamp should be set only for the statement then restored default
+set statement timestamp=4646464 for select @@timestamp;
+@@timestamp
+4646464.000000
+set @save_tm=@@timestamp;
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+1
+select @@timestamp != 4646464;
+@@timestamp != 4646464
+1
+select @@timestamp != @save_tm;
+@@timestamp != @save_tm
+1
+set @save_dfs=@@default_storage_engine;
+SET @@default_storage_engine=MyISAM;
+SET STATEMENT default_storage_engine=MEMORY for CREATE TABLE t1 (a int);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MEMORY DEFAULT CHARSET=latin1
+select @@default_storage_engine;
+@@default_storage_engine
+MyISAM
+drop table t1;
+SET STATEMENT default_storage_engine=MyISAM for CREATE TABLE t1 (a int);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+drop table t1;
+SET @@default_storage_engine=@save_dfs;
+SELECT @@MAX_STATEMENT_TIME;
+@@MAX_STATEMENT_TIME
+0.000000
+SET STATEMENT MAX_STATEMENT_TIME=2 FOR SELECT SLEEP(1);
+SLEEP(1)
+0
+SHOW STATUS LIKE "max_statement_time_exceeded";
+Variable_name	Value
+Max_statement_time_exceeded	0
+SET STATEMENT MAX_STATEMENT_TIME=2 FOR SELECT SLEEP(3);
+SLEEP(3)
+1
+SHOW STATUS LIKE "max_statement_time_exceeded";
+Variable_name	Value
+Max_statement_time_exceeded	1
+SELECT @@MAX_STATEMENT_TIME;
+@@MAX_STATEMENT_TIME
+0.000000