mariadb/mysql-test/t/subselect_debug.test

--source include/have_debug.inc

#
# Bug #37627: Killing query with sum(exists()) or avg(exists()) reproducibly
# crashes server
#

CREATE TABLE t1(id INT);
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t1 SELECT a.id FROM t1 a,t1 b,t1 c,t1 d;
# Setup the mysqld to crash at certain point
SET @orig_debug=@@debug;
SET GLOBAL debug_dbug="d,subselect_exec_fail";
SELECT SUM(EXISTS(SELECT RAND() FROM t1)) FROM t1;
SELECT REVERSE(EXISTS(SELECT RAND() FROM t1));
SET GLOBAL debug_dbug=@orig_debug;
DROP TABLE t1;
Bug#37627: addendum : - moved the test into a separate file to check for presence of the test variable mysql-test/r/subselect.result: Bug#37627: moved the test to a separate file mysql-test/r/subselect_debug.result: Bug#37627: moved the test to a separate file mysql-test/t/subselect.test: Bug#37627: moved the test to a separate file mysql-test/t/subselect_debug.test: Bug#37627: moved the test to a separate file 2008-07-07 11:43:56 +03:00			`--source include/have_debug.inc`

			`#`
			`# Bug #37627: Killing query with sum(exists()) or avg(exists()) reproducibly`
			`# crashes server`
			`#`

			`CREATE TABLE t1(id INT);`
			`INSERT INTO t1 VALUES (1),(2),(3),(4);`
			`INSERT INTO t1 SELECT a.id FROM t1 a,t1 b,t1 c,t1 d;`
			`# Setup the mysqld to crash at certain point`
Fix for bug#39226 Maria: crash with FLUSH TABLES WITH READ LOCK after LOCK TABLES - The problem was that we didn't inform the handler that we are going to close tables that are locked and may have (at least in Maria) be part of an active transaction. Fix for Bug#39227 Maria: crash with ALTER TABLE PARTITION Fix for Bug #39987 main.partition_not_windows fails under debug build Fixed some compiler errors & warnings found by pushbuild include/my_base.h: Added HA_EXTRA_PREPARE_FOR_FORCED_CLOSE for signaling the handler that the file will be forced closed include/my_global.h: Removed 'register' from 'swap_variables' as this gives a warnings when the variables are structs. Compilers should also now be smart enough to figure out this themselves mysql-test/r/subselect_debug.result: Reset value of the debug variable; Without setting this the subselect_innodb test will fail when run after this one mysql-test/suite/maria/r/maria.result: Merged test with myisam.test Added tests for new fixed bugs mysql-test/suite/maria/t/maria.test: Merged test with myisam.test Added tests for new fixed bugs mysql-test/t/subselect_debug.test: Reset value of the debug variable; Without setting this the subselect_innodb test will fail when run after this one mysys/my_uuid.c: Fixed compiler error on windows sql/ha_partition.cc: Added support for the new extra flag: HA_EXTRA_PREPARE_FOR_FORCED_CLOSE (Bug #39226) Ensure that we call extra() for HA_EXTRA_PREPARE_FOR_DROP (Bug#39227) sql/mysqld.cc: Fix for Bug #39987 main.partition_not_windows fails under debug build The problem was that when compiling for purify/valgrind realpath() is not used, which causes test_if_data_home_dir to fail when it shouldn't sql/sql_base.cc: Call HA_EXTRA_PREPARE_FOR_FORCED_CLOSE for tables that are locked but we are going to force close without doing a commit sql/sql_parse.cc: More DBUG_PRINT. Fixed comments storage/maria/ma_extra.c: If HA_EXTRA_PREPARE_FOR_FORCED_CLOSE is called and the table is part of a transaction, remove the table from beeing part of a transaction. This is safe as this is only used as part of flush tables or when the table is not part of a transaction storage/myisam/mi_open.c: Indentation fix unittest/mysys/waiting_threads-t.c: Remove not needed 'volatile' to get rid of compiler warnings on windows 2008-10-12 13:09:52 +03:00			`SET @orig_debug=@@debug;`
rename debug variable to debug_dbug, to make test pass in release builds (and to follow the naming conventons). keep old debug variable, but mark it as deprecated. 2011-12-15 22:07:58 +01:00			`SET GLOBAL debug_dbug="d,subselect_exec_fail";`
Bug#37627: addendum : - moved the test into a separate file to check for presence of the test variable mysql-test/r/subselect.result: Bug#37627: moved the test to a separate file mysql-test/r/subselect_debug.result: Bug#37627: moved the test to a separate file mysql-test/t/subselect.test: Bug#37627: moved the test to a separate file mysql-test/t/subselect_debug.test: Bug#37627: moved the test to a separate file 2008-07-07 11:43:56 +03:00			`SELECT SUM(EXISTS(SELECT RAND() FROM t1)) FROM t1;`
			`SELECT REVERSE(EXISTS(SELECT RAND() FROM t1));`
rename debug variable to debug_dbug, to make test pass in release builds (and to follow the naming conventons). keep old debug variable, but mark it as deprecated. 2011-12-15 22:07:58 +01:00			`SET GLOBAL debug_dbug=@orig_debug;`
Bug#37627: addendum : - moved the test into a separate file to check for presence of the test variable mysql-test/r/subselect.result: Bug#37627: moved the test to a separate file mysql-test/r/subselect_debug.result: Bug#37627: moved the test to a separate file mysql-test/t/subselect.test: Bug#37627: moved the test to a separate file mysql-test/t/subselect_debug.test: Bug#37627: moved the test to a separate file 2008-07-07 11:43:56 +03:00			`DROP TABLE t1;`