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Bug #29971 status.test fails

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This test uses SHOW STATUS and the like, which may be unstable in the face
of logging to table, since the CSV handler is actively executing operations
and thus incrementing the counters.

Fixed by disabling logging to table for the duration of the test and restoring
it afterwards. This causes various counters to properly start counting from zero
and never advance due to CSV operations.
This commit is contained in:
Philip Stoev 2009-06-10 11:58:36 +03:00
commit d98dee2c3b
2 changed files with 14 additions and 4 deletions
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7
mysql-test/t/status.test
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@ -12,6 +12,12 @@
set @old_concurrent_insert= @@global.concurrent_insert;
set @@global.concurrent_insert= 0;
# Disable logging to table, since this will also cause table locking and unlocking, which will
# show up in SHOW STATUS and may cause sporadic failures
SET @old_log_output = @@global.log_output;
SET GLOBAL LOG_OUTPUT = 'FILE';
# PS causes different statistics
--disable_ps_protocol
@ -350,6 +356,7 @@ DROP FUNCTION f1;
# Restore global concurrent_insert value. Keep in the end of the test file.
--connection default
set @@global.concurrent_insert= @old_concurrent_insert;
SET GLOBAL log_output = @old_log_output;
# Wait till we reached the initial number of concurrent sessions
--source include/wait_until_count_sessions.inc