4 files changed, 77 insertions, 19 deletions
diff --git a/mysql-test/r/sp-error.result b/mysql-test/r/sp-error.result
index 85ea624ce2f..63fd1bfff6d 100644
--- a/mysql-test/r/sp-error.result
+++ b/mysql-test/r/sp-error.result
@@ -1226,3 +1226,27 @@ END;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IF NOT EXISTS bug14702()
 BEGIN
 END' at line 1
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (i INT);
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO @a;
+ERROR HY000: View's SELECT contains a 'INTO' clause
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO DUMPFILE "file";
+ERROR HY000: View's SELECT contains a 'INTO' clause
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO OUTFILE "file";
+ERROR HY000: View's SELECT contains a 'INTO' clause
+CREATE PROCEDURE bug20953()
+CREATE VIEW v AS SELECT i FROM t1 PROCEDURE ANALYSE();
+ERROR HY000: View's SELECT contains a 'PROCEDURE' clause
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 FROM (SELECT 1) AS d1;
+ERROR HY000: View's SELECT contains a subquery in the FROM clause
+CREATE PROCEDURE bug20953(i INT) CREATE VIEW v AS SELECT i;
+ERROR HY000: View's SELECT contains a variable or parameter
+CREATE PROCEDURE bug20953()
+BEGIN
+DECLARE i INT;
+CREATE VIEW v AS SELECT i;
+END |
+ERROR HY000: View's SELECT contains a variable or parameter
+PREPARE stmt FROM "CREATE VIEW v AS SELECT ?";
+ERROR HY000: View's SELECT contains a variable or parameter
+DROP TABLE t1;
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index 1b2f20702b2..13921dc88d7 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -12,6 +12,9 @@ create table t1 (a int, b int);
 insert into t1 values (1,2), (1,3), (2,4), (2,5), (3,10);
 create view v1 (c,d) as select a,b+@@global.max_user_connections from t1;
 ERROR HY000: View's SELECT contains a variable or parameter
+create view v1 (c,d) as select a,b from t1
+where a = @@global.max_user_connections;
+ERROR HY000: View's SELECT contains a variable or parameter
 create view v1 (c) as select b+1 from t1;
 select c from v1;
 c
@@ -596,11 +599,6 @@ ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function
 drop view v1;
 create view v1 (a,a) as select 'a','a';
 ERROR 42S21: Duplicate column name 'a'
-drop procedure if exists p1;
-create procedure p1 () begin declare v int; create view v1 as select v; end;//
-call p1();
-ERROR HY000: View's SELECT contains a variable or parameter
-drop procedure p1;
 create table t1 (col1 int,col2 char(22));
 insert into t1 values(5,'Hello, world of views');
 create view v1 as select * from t1;
@@ -886,6 +884,8 @@ ERROR HY000: View's SELECT contains a 'INTO' clause
 create table t1 (a int);
 create view v1 as select a from t1 procedure analyse();
 ERROR HY000: View's SELECT contains a 'PROCEDURE' clause
+create view v1 as select 1 from (select 1) as d1;
+ERROR HY000: View's SELECT contains a subquery in the FROM clause
 drop table t1;
 create table t1 (s1 int, primary key (s1));
 create view v1 as select * from t1;
diff --git a/mysql-test/t/sp-error.test b/mysql-test/t/sp-error.test
index abb36f040d2..058c45f7f2f 100644
--- a/mysql-test/t/sp-error.test
+++ b/mysql-test/t/sp-error.test
@@ -1745,6 +1745,48 @@ drop function if exists bug16896;
 create aggregate function bug16896() returns int return 1;
 
 
+
+#
+# BUG#20953: create proc with a create view that uses local
+# vars/params should fail to create
+#
+# See test case for what syntax is forbidden in a view.
+#
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (i INT);
+
+# We do not have to drop this procedure and view because they won't be
+# created.
+--error ER_VIEW_SELECT_CLAUSE
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO @a;
+--error ER_VIEW_SELECT_CLAUSE
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO DUMPFILE "file";
+--error ER_VIEW_SELECT_CLAUSE
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 INTO OUTFILE "file";
+--error ER_VIEW_SELECT_CLAUSE
+CREATE PROCEDURE bug20953()
+  CREATE VIEW v AS SELECT i FROM t1 PROCEDURE ANALYSE();
+--error ER_VIEW_SELECT_DERIVED
+CREATE PROCEDURE bug20953() CREATE VIEW v AS SELECT 1 FROM (SELECT 1) AS d1;
+--error ER_VIEW_SELECT_VARIABLE
+CREATE PROCEDURE bug20953(i INT) CREATE VIEW v AS SELECT i;
+delimiter |;
+--error ER_VIEW_SELECT_VARIABLE
+CREATE PROCEDURE bug20953()
+BEGIN
+  DECLARE i INT;
+  CREATE VIEW v AS SELECT i;
+END |
+delimiter ;|
+--error ER_VIEW_SELECT_VARIABLE
+PREPARE stmt FROM "CREATE VIEW v AS SELECT ?";
+
+DROP TABLE t1;
+
+
 #
 # BUG#14702: misleading error message when syntax error in CREATE
 # PROCEDURE
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index ded72335de4..d3dcd857e62 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -23,8 +23,11 @@ create table t1 (a int, b int);
 insert into t1 values (1,2), (1,3), (2,4), (2,5), (3,10);
 
 # view with variable
--- error 1351
+-- error ER_VIEW_SELECT_VARIABLE
 create view v1 (c,d) as select a,b+@@global.max_user_connections from t1;
+-- error ER_VIEW_SELECT_VARIABLE
+create view v1 (c,d) as select a,b from t1
+  where a = @@global.max_user_connections;
 
 # simple view
 create view v1 (c) as select b+1 from t1;
@@ -487,19 +490,6 @@ drop view v1;
 create view v1 (a,a) as select 'a','a';
 
 #
-# SP variables inside view test
-#
---disable_warnings
-drop procedure if exists p1;
---enable_warnings
-delimiter //;
-create procedure p1 () begin declare v int; create view v1 as select v; end;//
-delimiter ;//
--- error 1351
-call p1();
-drop procedure p1;
-
-#
 # updatablity should be transitive
 #
 create table t1 (col1 int,col2 char(22));
@@ -820,6 +810,8 @@ create view v1 as select 5 into outfile 'ttt';
 create table t1 (a int);
 -- error 1350
 create view v1 as select a from t1 procedure analyse();
+-- error ER_VIEW_SELECT_DERIVED
+create view v1 as select 1 from (select 1) as d1;
 drop table t1;
 
 #