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load all column stats by sync load #53141

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hawkingrei opened this issue May 9, 2024 · 0 comments · Fixed by #53137
Closed

load all column stats by sync load #53141

hawkingrei opened this issue May 9, 2024 · 0 comments · Fixed by #53137
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@hawkingrei
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affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.

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@hawkingrei
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Enhancement

In calculating cost， we need all columns' stats to get row size.

image

To get right result,so we need to load all stats when to sync load
@hawkingrei hawkingrei added the type/enhancement The issue or PR belongs to an enhancement. label May 9, 2024
@hawkingrei hawkingrei mentioned this issue May 9, 2024
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@ti-chi-bot ti-chi-bot bot closed this as completed in a2037fe May 14, 2024
@ti-chi-bot ti-chi-bot mentioned this issue May 14, 2024
Merged
13 tasks
@ti-chi-bot ti-chi-bot added the affects-8.1 This bug affects the 8.1.x(LTS) versions. label May 14, 2024
@hawkingrei hawkingrei mentioned this issue May 14, 2024
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ti-chi-bot bot pushed a commit that referenced this issue May 14, 2024
@ti-chi-bot
planner: collect all columns meta by sync load (#53137) (#53253)
0fefe21 
close #53141
@winoros winoros mentioned this issue May 15, 2024
Merged
13 tasks
ti-chi-bot bot pushed a commit that referenced this issue May 15, 2024
@winoros
planner, statistics: async load should load all column meta info for …
5d27b73 
…lite init (#53297)

ref #53141
@ti-chi-bot ti-chi-bot mentioned this issue May 15, 2024
Merged
13 tasks
ti-chi-bot bot pushed a commit that referenced this issue May 16, 2024
@ti-chi-bot
planner, statistics: async load should load all column meta info for …
1f8f3ab 
…lite init (#53297) (#53307)

ref #53141
terry1purcell pushed a commit to terry1purcell/tidb that referenced this issue May 17, 2024
@hawkingrei @terry1purcell
planner: collect all columns meta by sync load (pingcap#53137)
465f887 
close pingcap#53141
terry1purcell pushed a commit to terry1purcell/tidb that referenced this issue May 17, 2024
@winoros @terry1purcell
planner, statistics: async load should load all column meta info for …
e401396 
…lite init (pingcap#53297)

ref pingcap#53141
@ti-chi-bot ti-chi-bot added the affects-7.5 This bug affects the 7.5.x(LTS) versions. label May 21, 2024
@jebter jebter added the sig/planner SIG: Planner label May 21, 2024
This was referenced May 21, 2024
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Closed
RidRisR pushed a commit to RidRisR/tidb that referenced this issue May 23, 2024
@hawkingrei @RidRisR
planner: collect all columns meta by sync load (pingcap#53137)
9af8632 
close pingcap#53141
RidRisR pushed a commit to RidRisR/tidb that referenced this issue May 23, 2024
@winoros @RidRisR
planner, statistics: async load should load all column meta info for …
d9467e6 
…lite init (pingcap#53297)

ref pingcap#53141
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@hawkingrei hawkingrei

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affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
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planner: collect all columns meta by sync load hawkingrei/tidb
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@hawkingrei @jebter @ti-chi-bot