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DEV-5816: Stored programs: validation of stored program statements
The follow-up patch to check in mtr tests that recompilation of a SP's instruction doesn't lead to eviction of SP from sp_cache. This patch adds the debug keyword 'check_sp_cache_not_invalidated' checked in sp_cache_flush_obsolete. In case this debug keyword is set the macros DBUG_SUICIDE() called to cause test failure. The function sp_cache_flush_obsolete() is called on opening a stored routine. So setting this keyword before second execution of some stored routine that supposed to cause recompilation of SP's statement will guarantee that this stored routine not evicted from sp_cache. Suggested approach has one limitation - the statement CREATE/ALTER/DROP VIEW forces invalidation of the whole sp_cache (by invoking the function sp_cache_invalidate()). So, for those tests (actually, there are very small number of such tests) that create/alter/drop a view before the second execution of some stored routine, the debug keyword 'check_sp_cache_not_invalidated' isn't set. The proposal to add some way a check that a stored routine is not force out from sp_cache on re-parsing a failing statement of a stored routine was done during reiew, that is the reason the proposed change has been formatted as a separate patch.
This commit is contained in:
Dmitry Shulga
@ -3,6 +3,7 @@
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# WL#4179: Stored programs: validation of stored program statements.
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#
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SET @orig_debug=@@debug_dbug;
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# The test case below demonstrates that meta-data changes are detected
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# by triggers.
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SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
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@ -21,6 +22,7 @@ SELECT * FROM t2;
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a b
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11 12
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21 22
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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ALTER TABLE t1 ADD COLUMN c INT;
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ALTER TABLE t2 ADD COLUMN c INT;
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INSERT INTO t2 VALUES (31, 32, 33);
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@ -37,6 +39,7 @@ a b c
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11 12 NULL
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21 22 NULL
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31 32 33
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SET @@debug_dbug=@orig_dbug;
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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@ -66,6 +69,7 @@ CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1), (2);
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CREATE PROCEDURE p1()
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SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a
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1
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@ -95,6 +99,7 @@ CALL p1();
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b
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n/a
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hello
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SET @@debug_dbug=@orig_dbug;
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# 1.4 Check if table's recreation is handled correctly
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# inside a call of stored procedure.
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@ -104,6 +109,7 @@ CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1), (2);
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CREATE PROCEDURE p1()
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SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a
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1
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@ -117,6 +123,7 @@ CALL p1();
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a
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1
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2
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SET @@debug_dbug=@orig_dbug;
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# 1.5 Recreate table t1 with another set of columns and
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# re-call a stored procedure.
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@ -126,6 +133,7 @@ CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1), (2);
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CREATE PROCEDURE p1()
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SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a
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1
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@ -139,6 +147,7 @@ CALL p1();
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b c
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a b
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c d
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SET @@debug_dbug=@orig_dbug;
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DROP TABLE t1;
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DROP PROCEDURE p1;
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@ -174,6 +183,7 @@ CREATE VIEW v1 AS SELECT * FROM t1;
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1()
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SELECT * FROM v1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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@ -181,6 +191,7 @@ ALTER TABLE t1 ADD COLUMN c INT DEFAULT 3;
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CALL p1();
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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# 2.4 Stored program that uses query like 'SELECT * FROM v' must be
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# re-executed successfully if not used columns were removed from the
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@ -193,6 +204,7 @@ CREATE VIEW v1 AS SELECT b, c FROM t1;
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1()
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SELECT * FROM v1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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b c
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2 3
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@ -203,6 +215,7 @@ b c
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ALTER TABLE t1 DROP COLUMN b;
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CALL p1();
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ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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SET @@debug_dbug=@orig_dbug;
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# 2.5 Stored program that uses query like 'SELECT * FROM v' must be
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# re-executed successfully if a type of some base table's columns were
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@ -213,6 +226,7 @@ INSERT INTO t1 VALUES (1, 2, 3);
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DROP VIEW v1;
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CREATE VIEW v1 AS SELECT b, c FROM t1;
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DROP PROCEDURE p1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CREATE PROCEDURE p1()
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SELECT * FROM v1;
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CALL p1();
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@ -224,6 +238,7 @@ INSERT INTO t1(a, c) VALUES (10, 30);
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CALL p1();
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b c
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n/a 30
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SET @@debug_dbug=@orig_dbug;
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# 2.6 Stored program that uses query like 'SELECT * FROM v' must be
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# re-executed successfully if the view 'v' was dropped and created again
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@ -259,6 +274,7 @@ INSERT INTO t1 VALUES (1, 2);
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CREATE VIEW v1 AS SELECT * FROM t1;
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CREATE PROCEDURE p1()
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SELECT * FROM v1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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@ -271,6 +287,7 @@ CALL p1();
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a b
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a b
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c d
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SET @@debug_dbug=@orig_dbug;
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DROP VIEW v1;
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DROP TABLE t1;
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DROP PROCEDURE p1;
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@ -281,6 +298,7 @@ DROP PROCEDURE p1;
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CREATE TEMPORARY TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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@ -326,6 +344,7 @@ INSERT INTO t1 VALUES ('aa', 'bb', 'cc');
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CALL p1();
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a b c
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aa bb cc
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SET @@debug_dbug=@orig_dbug;
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DROP TEMPORARY TABLE t1;
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DROP PROCEDURE p1;
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@ -334,12 +353,14 @@ DROP PROCEDURE p1;
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CREATE TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT a, b FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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ALTER TABLE t1 DROP COLUMN b;
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CALL p1();
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ERROR 42S22: Unknown column 'b' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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@ -348,12 +369,14 @@ DROP TABLE t1;
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CREATE TEMPORARY TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT a, b FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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ALTER TABLE t1 DROP COLUMN b;
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CALL p1();
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ERROR 42S22: Unknown column 'b' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP TEMPORARY TABLE t1;
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@ -367,6 +390,7 @@ a b
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ALTER VIEW v1 AS SELECT 1 AS a;
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CALL p1();
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ERROR 42S22: Unknown column 'b' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP VIEW v1;
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@ -375,12 +399,14 @@ DROP VIEW v1;
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CREATE TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT a, b FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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DROP TABLE t1;
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CALL p1();
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ERROR 42S02: Table 'test.t1' doesn't exist
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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# 4.5 Stored program must fail when it is re-executed after a view that
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@ -400,12 +426,14 @@ DROP PROCEDURE p1;
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CREATE TEMPORARY TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT a, b FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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DROP TABLE t1;
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CALL p1();
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ERROR 42S02: Table 'test.t1' doesn't exist
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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# 4.7 Stored program must fail if the program executes some
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@ -471,6 +499,7 @@ DROP VIEW t1;
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CREATE TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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@ -480,6 +509,7 @@ INSERT INTO t1 VALUES (1, 2);
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CALL p1();
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP TEMPORARY TABLE t1;
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@ -495,6 +525,7 @@ INSERT INTO t1 VALUES (1, 2);
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CALL p1();
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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@ -525,6 +556,7 @@ CREATE VIEW t1 AS SELECT 1 AS a, 2 AS b;
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CALL p1();
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP VIEW t1;
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@ -532,6 +564,7 @@ DROP VIEW t1;
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CREATE TEMPORARY TABLE t1(a INT, b INT);
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INSERT INTO t1 VALUES (1, 2);
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CREATE PROCEDURE p1() SELECT * FROM t1;
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p1();
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a b
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1 2
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@ -541,6 +574,7 @@ INSERT INTO t1 VALUES (1, 2);
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CALL p1();
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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@ -562,6 +596,7 @@ BEGIN
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SET @x = OLD.a;
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SET @y = NEW.a;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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SET @x = 0, @y = 0;
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UPDATE t1 SET a = 3, b = 4;
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@ -584,6 +619,7 @@ UPDATE t1 SET a = CONCAT('xxx_', a), b = 7;
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SELECT @x, @y;
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@x @y
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5 xxx_5
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SET @@debug_dbug=@orig_dbug;
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DROP TABLE t1;
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@ -601,6 +637,7 @@ BEGIN
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SET @x = OLD.a;
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SET @y = NEW.b;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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UPDATE t1 SET a = 3, b = 4;
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@ -614,6 +651,7 @@ ALTER TABLE t1 CHANGE COLUMN b b2 INT;
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UPDATE t1 SET a = 5, b2 = 6;
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ERROR 42S22: Unknown column 'b' in 'NEW'
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SET @@debug_dbug=@orig_dbug;
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DROP TABLE t1;
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@ -633,6 +671,7 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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@ -640,6 +679,7 @@ a b
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TABLE t1;
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@ -660,6 +700,7 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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@ -667,6 +708,7 @@ a b
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TEMPORARY TABLE t1;
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@ -691,6 +733,7 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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@ -698,6 +741,7 @@ a b
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TABLE t1;
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@ -722,6 +766,7 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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@ -729,6 +774,7 @@ a b
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TEMPORARY TABLE t1;
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@ -750,6 +796,7 @@ SELECT a, b FROM v1;
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CALL p1();
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SELECT a, b FROM v1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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@ -757,6 +804,7 @@ a b
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a b
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1 2
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP VIEW v1;
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@ -778,12 +826,14 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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1 2
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ERROR 42S22: Unknown column 'a' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TABLE t1;
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@ -805,12 +855,14 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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1 2
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ERROR 42S22: Unknown column 'a' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TEMPORARY TABLE t1;
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@ -836,12 +888,14 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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1 2
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ERROR 42S22: Unknown column 'a' in 'field list'
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TABLE t1;
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@ -867,12 +921,14 @@ SELECT a, b FROM t1;
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CALL p1();
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SELECT a, b FROM t1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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1 2
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ERROR 42S22: Unknown column 'a' in 'field list'
|
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SET @@debug_dbug=@orig_dbug;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TEMPORARY TABLE t1;
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@ -895,12 +951,14 @@ SELECT a, b FROM v1;
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CALL p1();
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SELECT a, b FROM v1;
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END|
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SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
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CALL p2();
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a b
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1 2
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||||
ERROR 42S22: Unknown column 'a' in 'field list'
|
||||
|
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SET @@debug_dbug=@orig_dbug;
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||||
DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP VIEW v1;
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@ -948,6 +1006,7 @@ SELECT * FROM v1;
|
||||
SELECT * FROM v1;
|
||||
DROP VIEW v1;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
CALL p1();
|
||||
msg
|
||||
SQLEXCEPTION caught
|
||||
@ -963,6 +1022,7 @@ msg
|
||||
SQLEXCEPTION caught
|
||||
a b
|
||||
1 2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP PROCEDURE p1;
|
||||
DROP PROCEDURE p2;
|
||||
DROP PROCEDURE p3;
|
||||
@ -1037,6 +1097,7 @@ RETURN 3;
|
||||
END|
|
||||
CREATE TABLE t1(a INT);
|
||||
INSERT INTO t1 VALUES (1);
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
1
|
||||
@ -1092,6 +1153,7 @@ SELECT f2();
|
||||
f2()
|
||||
1
|
||||
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP PROCEDURE p1;
|
||||
DROP PROCEDURE p2;
|
||||
DROP FUNCTION f1;
|
||||
@ -1110,6 +1172,7 @@ END WHILE;
|
||||
END|
|
||||
CREATE TABLE t1(a INT);
|
||||
INSERT INTO t1 VALUES (0);
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
CALL p1(3);
|
||||
UPDATE t1 SET a = 1;
|
||||
CALL p1(3);
|
||||
@ -1130,6 +1193,7 @@ CALL p1(3);
|
||||
x
|
||||
3
|
||||
ERROR 42S22: Unknown column 'a' in 'field list'
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP PROCEDURE p1;
|
||||
DROP TABLE t1;
|
||||
|
||||
@ -1145,6 +1209,7 @@ UNTIL(NOT (SELECT * FROM t1))END REPEAT;
|
||||
END|
|
||||
CREATE TABLE t1(a INT);
|
||||
INSERT INTO t1 VALUES (0);
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
CALL p1(3);
|
||||
x
|
||||
3
|
||||
@ -1175,6 +1240,7 @@ CALL p1(3);
|
||||
x
|
||||
3
|
||||
ERROR 42S22: Unknown column 'a' in 'field list'
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP PROCEDURE p1;
|
||||
DROP TABLE t1;
|
||||
|
||||
@ -1200,6 +1266,7 @@ END CASE;
|
||||
END|
|
||||
CREATE TABLE t1(a INT);
|
||||
INSERT INTO t1 VALUES (0);
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
a4
|
||||
@ -1232,6 +1299,7 @@ a2
|
||||
CALL p2();
|
||||
a2
|
||||
a2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP PROCEDURE p1;
|
||||
DROP PROCEDURE p2;
|
||||
@ -1260,6 +1328,7 @@ WHEN (SELECT * FROM t2) THEN SELECT 'subselect';
|
||||
ELSE SELECT 'else';
|
||||
END CASE;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
SET @x = 0;
|
||||
CALL p1();
|
||||
@ -1288,6 +1357,7 @@ subselect
|
||||
SELECT @x;
|
||||
@x
|
||||
1
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP PROCEDURE p1;
|
||||
DROP FUNCTION f1;
|
||||
@ -1304,6 +1374,7 @@ BEGIN
|
||||
DECLARE v INT DEFAULT (SELECT * FROM t1);
|
||||
SELECT v;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
v
|
||||
@ -1319,6 +1390,7 @@ ALTER TABLE t1 DROP COLUMN a;
|
||||
CALL p1();
|
||||
v
|
||||
2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP PROCEDURE p1;
|
||||
DROP TABLE t1;
|
||||
@ -1346,6 +1418,7 @@ CREATE TRIGGER t2_bu BEFORE UPDATE ON t2 FOR EACH ROW
|
||||
BEGIN
|
||||
SET NEW.a = (SELECT * FROM t1) * 2;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
x
|
||||
@ -1379,6 +1452,7 @@ CALL p2();
|
||||
2
|
||||
|
||||
UPDATE t2 SET a = 30;
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP PROCEDURE p1;
|
||||
DROP PROCEDURE p2;
|
||||
@ -1406,10 +1480,12 @@ FETCH c INTO v;
|
||||
CLOSE c;
|
||||
SELECT v;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
v
|
||||
2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP TABLE t1;
|
||||
DROP PROCEDURE p1;
|
||||
@ -1429,10 +1505,12 @@ FETCH c INTO v;
|
||||
CLOSE c;
|
||||
SELECT v;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
v
|
||||
2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP TEMPORARY TABLE t1;
|
||||
DROP PROCEDURE p1;
|
||||
@ -1453,10 +1531,12 @@ FETCH c INTO v;
|
||||
CLOSE c;
|
||||
SELECT v;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
v
|
||||
1
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP TABLE t1;
|
||||
DROP PROCEDURE p1;
|
||||
@ -1486,10 +1566,12 @@ SELECT f1, f2, f3;
|
||||
CLOSE c;
|
||||
END;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
CALL p1();
|
||||
f1 f2 f3
|
||||
1 2 1
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP TABLE t1;
|
||||
DROP PROCEDURE p1;
|
||||
@ -1521,6 +1603,7 @@ CREATE TEMPORARY TABLE t1 (a INT);
|
||||
INSERT INTO t1 VALUES (1), (2);
|
||||
CREATE PROCEDURE p1()
|
||||
SELECT * FROM t1;
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
CALL p1();
|
||||
a
|
||||
1
|
||||
@ -1539,6 +1622,7 @@ CALL p1();
|
||||
b
|
||||
NULL
|
||||
NULL
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP PROCEDURE p1;
|
||||
DROP TABLE t1;
|
||||
# Test handle of metadata changes with stored function.
|
||||
@ -1549,6 +1633,7 @@ BEGIN
|
||||
CREATE TEMPORARY TABLE t1_result_set AS SELECT * FROM t1;
|
||||
RETURN 0;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
SELECT f1();
|
||||
f1()
|
||||
0
|
||||
@ -1576,6 +1661,7 @@ SELECT * FROM t1_result_set;
|
||||
b
|
||||
NULL
|
||||
NULL
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TABLE t1_result_set;
|
||||
DROP TABLE t1;
|
||||
DROP FUNCTION f1;
|
||||
@ -1588,6 +1674,7 @@ BEGIN
|
||||
CREATE TEMPORARY TABLE t1_result_set AS SELECT * FROM t1;
|
||||
RETURN 0;
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
SELECT f1();
|
||||
f1()
|
||||
0
|
||||
@ -1608,6 +1695,7 @@ SELECT * FROM t1_result_set;
|
||||
a
|
||||
1
|
||||
2
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TABLE t1_result_set;
|
||||
DROP FUNCTION f1;
|
||||
DROP TABLE t1;
|
||||
@ -1669,6 +1757,7 @@ DROP TABLE t1_result_set;
|
||||
DROP TABLE t1;
|
||||
CREATE TEMPORARY TABLE t1 (a INT);
|
||||
INSERT INTO t1 VALUES (1), (2);
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
CALL p1;
|
||||
a
|
||||
1
|
||||
@ -1681,6 +1770,7 @@ a
|
||||
1
|
||||
2
|
||||
DROP TABLE t1_result_set;
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TABLE t1;
|
||||
CREATE TABLE t2 (a INT);
|
||||
INSERT INTO t2 VALUES (1), (2);
|
||||
@ -1705,6 +1795,7 @@ DROP PROCEDURE p1;
|
||||
CREATE TABLE t1 (a INT);
|
||||
CREATE TRIGGER trg1 BEFORE INSERT ON t1 FOR EACH ROW
|
||||
SET new.a = new.a + 100;
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
INSERT INTO t1 VALUES (1), (2);
|
||||
SELECT * FROM t1;
|
||||
a
|
||||
@ -1718,12 +1809,14 @@ a b
|
||||
101 NULL
|
||||
102 NULL
|
||||
103 4
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TRIGGER trg1;
|
||||
DROP TABLE t1;
|
||||
# Test if deleted column is handled correctly by trigger invocation.
|
||||
CREATE TABLE t1 (a INT, b INT);
|
||||
CREATE TRIGGER trg1 BEFORE INSERT ON t1 FOR EACH ROW
|
||||
SET new.a = new.a + 100;
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
INSERT INTO t1 VALUES (1, 2), (3, 4);
|
||||
SELECT * FROM t1;
|
||||
a b
|
||||
@ -1736,6 +1829,7 @@ a
|
||||
101
|
||||
103
|
||||
105
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TRIGGER trg1;
|
||||
DROP TABLE t1;
|
||||
# Check if server returns and error when was dropped a column
|
||||
@ -1743,6 +1837,7 @@ DROP TABLE t1;
|
||||
CREATE TABLE t1 (a INT, b INT);
|
||||
CREATE TRIGGER trg1 BEFORE INSERT ON t1 FOR EACH ROW
|
||||
SET new.a = new.a + 100;
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
INSERT INTO t1 VALUES (1, 2), (3, 4);
|
||||
SELECT * FROM t1;
|
||||
a b
|
||||
@ -1751,6 +1846,7 @@ a b
|
||||
ALTER TABLE t1 DROP COLUMN a;
|
||||
INSERT INTO t1 VALUES (5);
|
||||
ERROR 42S22: Unknown column 'a' in 'NEW'
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
DROP TRIGGER trg1;
|
||||
DROP TABLE t1;
|
||||
|
||||
@ -1765,6 +1861,7 @@ BEGIN
|
||||
INSERT INTO v1 VALUES (NEW.a);
|
||||
SET @x = (SELECT CHARSET(a) FROM v1 LIMIT 1);
|
||||
END|
|
||||
SET @@debug_dbug='+d,check_sp_cache_not_invalidated';
|
||||
|
||||
SET @x = NULL;
|
||||
UPDATE t2 SET a = 10;
|
||||
@ -1788,6 +1885,7 @@ a
|
||||
SELECT @x;
|
||||
@x
|
||||
latin1
|
||||
SET @@debug_dbug=@orig_dbug;
|
||||
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
|
||||
Reference in New Issue
Block a user