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MDEV-22058: Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed in Diagnostics_area::set_ok_status

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Error state is not stored in check_and_do_in_subquery_rewrites() when there is
illegal combination of optimizer switches. So all the functions eventually
return false. Thus the assetion failure.
This commit is contained in:
Rucha Deodhar
2020-07-02 19:03:39 +05:30
parent f81ff93287
commit 0994af43e5
10 changed files with 70 additions and 28 deletions
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13
mysql-test/r/sp-error.result
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@ -2872,3 +2872,16 @@ SELECT @msg;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP TABLE t1;
#
# 10.2 Test
#
# MDEV-MDEV-22058: Assertion `!is_set() || (m_status == DA_OK_BULK &&
# is_bulk_op())' failed in Diagnostics_area::set_ok_status
#
SET @old_optimizer_switch = @@SESSION.OPTIMIZER_SWITCH;
SET @cmd:="SET @@SESSION.SQL_MODE=(SELECT 'a')";
SET @@SESSION.OPTIMIZER_SWITCH="in_to_exists=OFF,materialization=OFF";
ERROR HY000: At least one of the 'in_to_exists' or 'materialization' optimizer_switch flags must be 'on'
PREPARE stmt FROM @cmd;
set @@SESSION.OPTIMIZER_SWITCH=@old_optimizer_switch;
# End of 10.2 Test