ttl: add ttl_job_interval attribute and remove tidb_ttl_job_interval variable (#40033)#40372
ttl: add ttl_job_interval attribute and remove tidb_ttl_job_interval variable (#40033)#40372ti-chi-bot wants to merge 1 commit intopingcap:release-6.5from
ttl_job_interval attribute and remove tidb_ttl_job_interval variable (#40033)#40372Conversation
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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/hold high priority for trunk branch |
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/unhold |
This is an automated cherry-pick of #40033
Signed-off-by: YangKeao yangkeao@chunibyo.icu
What problem does this PR solve?
Issue Number: close #40028
Problem Summary:
The global config
tidb_ttl_job_intervalis not flexible enough. We could add an attribute for every table to configure different scan / delete frequency.What is changed and how it works?
Add a new attribute
ttl_job_intervalto the table, and use this attribute to decide whether this job could be scheduled.Check List
Tests
Release note