statistics: avoid allocating the memory when to auto analyze with pseudo table #50099
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…o table Signed-off-by: Weizhen Wang <[email protected]>
…o table Signed-off-by: Weizhen Wang <[email protected]>
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Additional details and impacted files@@ Coverage Diff @@
## master #50099 +/- ##
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+ Coverage 79.3332% 82.2667% +2.9334%
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Files 2442 2447 +5
Lines 673096 678938 +5842
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+ Hits 533989 558540 +24551
+ Misses 117778 99806 -17972
+ Partials 21329 20592 -737
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Signed-off-by: Weizhen Wang <[email protected]>
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What problem does this PR solve?
Issue Number: close #50100
Problem Summary:
What changed and how does it work?
when we meet the many pseudo tables to check whether to do auto-analyze. we will create many pseudo statistics. it will lead to frequent gc.
Check List
Tests
Side effects
Documentation
Release note
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