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executor: add runtime information for DML statement in explain analyze (#19106) #21066
executor: add runtime information for DML statement in explain analyze (#19106) #21066
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Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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LGTM
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LGTM
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cherry-pick #19106 to release-4.0
What problem does this PR solve?
Issue Number: close #18056
Problem Summary:
What is changed and how it works?
When insert:
mysql>explain analyze insert ignore into s values (1,1),(2,2),(3,3),(4,4);
when update:
mysql> explain analyze delete from s where a<24;
when delete:
mysql> explain analyze update s set a=a+10 where a>0;
What's Changed:
How it Works:
Related changes
Check List
Tests
Side effects
Release note