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#
# Tests that should be in join_cache but cannot be run with ASAN
--source include/have_64bit.inc
# Disable asan it asan builds crashes when trying to allocate too much memory
--source include/not_asan.inc
# Valgrind is useful here, but very slow as lots of memory is allocated
--source include/no_valgrind_without_big.inc
--source include/have_innodb.inc
# MSAN runs, but ignore its notice. ER_OUTOFMEMORY is expected by tests
call mtr.add_suppression("MemorySanitizer failed to allocate");
--echo #
--echo # MDEV-28217 Incorrect Join Execution When Controlling Join Buffer Size
--echo #
# This test tries to allocate a too big bufffer, for which ASAN gives an error
CREATE TABLE t1 (i int PRIMARY KEY)engine=innodb;
INSERT INTO t1 VALUES (1332945389);
CREATE TABLE t2 (i int PRIMARY KEY)engine=innodb;
INSERT INTO t2 VALUES (1180244875), (1951338178);
--replace_regex /[0-9][0-9]+/X/
SET SESSION join_buffer_size= 5250229460064350213;
SET SESSION join_cache_level = 4;
SET optimizer_switch='optimize_join_buffer_size=on';
SELECT t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
SET optimizer_switch='optimize_join_buffer_size=off';
--replace_regex /[0-9][0-9]+/X/
--error ER_OUTOFMEMORY
SELECT t1.i,t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
SET SESSION join_buffer_size= 10000000;
SELECT t1.i,t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
SET SESSION optimizer_switch= default;
SET SESSION join_buffer_size= default;
SET SESSION join_cache_level= default;
drop table t1,t2;
--echo #
--echo # End of 10.4 tests
--echo #
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