Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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10.4, 10.5, 10.6, 10.9, 10.10, 10.11, 11.0, 11.1
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None
Description
Notes:
On some reason, select from INFORMATION_SCHEMA.TABLE_CONSTRAINTS is important here.
have_innodb.inc is not particularly important, it's just there to avoid warnings upon select from the information schema. The failure happens regardless whether the test runs with InnoDB or not.
--source include/have_innodb.inc
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INSTALL SONAME 'ha_federatedx'; |
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eval create server s foreign data wrapper mysql options (host "127.0.0.1", database "test", user "root", port $MASTER_MYPORT); |
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CREATE TABLE t1 (a INT); |
CREATE TABLE t1_fed ENGINE=FEDERATED CONNECTION = 's/t1'; |
SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS; |
CREATE TABLE t2 (a INT); |
CREATE TABLE t2_fed ENGINE=FEDERATED CONNECTION = 's/t2'; |
OPTIMIZE TABLE t2_fed; |
SELECT * FROM t2_fed; |
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# Cleanup
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DROP TABLE t2_fed, t2, t1_fed, t1; |
DROP SERVER s; |
UNINSTALL SONAME 'ha_federatedx'; |
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10.4 f5dceafd |
OPTIMIZE TABLE t2_fed; |
Table Op Msg_type Msg_text |
test.t2_fed optimize status OK
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SELECT * FROM t2_fed; |
bug.t 'innodb' [ fail ] |
Test ended at 2023-06-17 01:23:12 |
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CURRENT_TEST: bug.t
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mysqltest: At line 13: query 'SELECT * FROM t2_fed' failed: 2014: Received error: 2014 : Commands out of sync; you can't run this command now |
Reproducible on all existing versions, debug- and non-debug alike.
Debug builds further abort with
mysqld: /data/src/10.4/sql/sql_class.cc:1735: virtual THD::~THD(): Assertion `status_var.local_memory_used == 0 || !debug_assert_on_not_freed_memory' failed
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but I assume it's just an aftermath of the problem above.