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avoid allocating the memory when to auto analyze with pseudo table #50100

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hawkingrei opened this issue Jan 4, 2024 · 0 comments · Fixed by #50099 or #51123
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avoid allocating the memory when to auto analyze with pseudo table #50100

hawkingrei opened this issue Jan 4, 2024 · 0 comments · Fixed by #50099 or #51123
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type/enhancement The issue or PR belongs to an enhancement.

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@hawkingrei
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Enhancement

7lrCfcUNzi

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.
@hawkingrei hawkingrei added the type/enhancement The issue or PR belongs to an enhancement. label Jan 4, 2024
This was referenced Jan 5, 2024
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ti-chi-bot bot pushed a commit that referenced this issue Jan 5, 2024
@hawkingrei
statistics: avoid allocating the memory when to auto analyze with pse…
7e83932 
…udo table (#50099)

close #50100
AilinKid pushed a commit to AilinKid/tidb that referenced this issue Jan 17, 2024
@hawkingrei @AilinKid
statistics: avoid allocating the memory when to auto analyze with pse…
148ca8c 
…udo table (pingcap#50099)

close pingcap#50100
@Rustin170506 Rustin170506 mentioned this issue Feb 18, 2024
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ti-chi-bot bot pushed a commit that referenced this issue Feb 19, 2024
@Rustin170506
statistics: skip create pseudo stats for partitions (#51123)
6a010b5 
close #50100
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@hawkingrei