Details
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New Feature
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
Description
Documentation from Percona:
This variable can be used to specify the query execution time after which the query will be written to the slow query log. It can be used to specify an additional execution time threshold for the slow query log, that, when exceeded, will cause a query to be logged unconditionally, that is, log_slow_rate_limit will not apply to it."
The Percona implementation shows that slow_query_log_always_write_time only comes into effect for queries longer than long_query_time.
In MariaDB the variable is implemented using the name " log_slow_always_query_time", matching
other MariaDB variables using the slow query log.
Attachments
Issue Links
- causes
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MDEV-33872 Test main.log_slow_always_query_time is inefficient and overly restrictive
- Stalled