Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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5.5.32, 5.5, 10.0, 10.1, 10.2, 10.3
Description
See also http://bugs.mysql.com/bug.php?id=69953
Can't drop mysql.slow_log if slow_log=on even with log_output=FILE or NONE
I can understand preventing dropping of a log table that is in active use,
but with log_output!=TABLE it should be dropable the same way as it is when logging is not active at all
How to repeat:
SET GLOBAL log_output='FILE'; |
SET GLOBAL slow_query_log=1; |
SET GLOBAL slow_query_log_file='/tmp/slow.log'; |
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DROP TABLE mysql.slow_log; |
# => ERROR 1580 (HY000): You cannot 'DROP' a log table if logging is enabled |
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SET GLOBAL log_output='NONE'; |
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DROP TABLE mysql.slow_log; |
# => ERROR 1580 (HY000): You cannot 'DROP' a log table if logging is enabled |
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SET GLOBAL slow_query_log=0; |
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DROP TABLE mysql.slow_log; |
# => success
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Suggested fix:
only prevent drop of "magic" log tables if logging is enabled and configured to log to the table