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IndexFullScan with higher cost is chosen to avoid sorting for window function #46177
Labels
affects-5.4
This bug affects 5.4.x versions.
affects-6.1
affects-6.5
affects-7.1
affects-7.5
found/gs
found by gs
severity/major
sig/planner
SIG: Planner
type/bug
This issue is a bug.
Comments
ti-chi-bot
bot
added
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
may-affects-5.4
This bug maybe affects 5.4.x versions.
may-affects-6.1
may-affects-6.5
labels
Aug 18, 2023
/found gs |
A minimum reproducible case:
|
13 tasks
qw4990
added
affects-6.1
affects-6.5
and removed
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
may-affects-5.4
This bug maybe affects 5.4.x versions.
may-affects-6.1
may-affects-6.5
labels
Nov 1, 2023
This was referenced Nov 3, 2023
18 tasks
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Labels
affects-5.4
This bug affects 5.4.x versions.
affects-6.1
affects-6.5
affects-7.1
affects-7.5
found/gs
found by gs
severity/major
sig/planner
SIG: Planner
type/bug
This issue is a bug.
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
2. What did you expect to see? (Required)
3. What did you see instead (Required)
IndexFullScan with higher cost is chosen.
4. What is your TiDB version? (Required)
v7.1.0
The text was updated successfully, but these errors were encountered: