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Invalid key error when adding a uk on a table containing duplicate keys #44439

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tangenta opened this issue Jun 6, 2023 · 0 comments · Fixed by #44442
Closed

Invalid key error when adding a uk on a table containing duplicate keys #44439

tangenta opened this issue Jun 6, 2023 · 0 comments · Fixed by #44442
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affects-7.1 This bug affects the 7.1.x(LTS) versions. severity/moderate type/bug The issue is confirmed as a bug.

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@tangenta
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tangenta commented Jun 6, 2023 •
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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

Add unique index on a table that containing duplicate keys.

2. What did you expect to see? (Required)

Report duplicated entry error.

3. What did you see instead (Required)

ERROR 8221 (HY000): invalid key - "7480000000000000b95f698000000000000001038000000000000001"

4. What is your TiDB version? (Required)

50fb9a7
@tangenta tangenta added type/bug The issue is confirmed as a bug. severity/moderate labels Jun 6, 2023
@tangenta tangenta mentioned this issue Jun 6, 2023
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12 tasks
ti-chi-bot bot pushed a commit that referenced this issue Jun 6, 2023
@tangenta
lightning/backend/local: fix buildIndexDupTasks (#44442)
cd0f864 
close #44439
@tangenta tangenta added the affects-7.1 This bug affects the 7.1.x(LTS) versions. label Oct 21, 2023
@ti-chi-bot ti-chi-bot mentioned this issue Oct 21, 2023
Merged
12 tasks
ti-chi-bot bot pushed a commit that referenced this issue Oct 21, 2023
@ti-chi-bot
lightning/backend/local: fix buildIndexDupTasks (#44442) (#47894)
aa6ed99 
close #44439
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affects-7.1 This bug affects the 7.1.x(LTS) versions. severity/moderate type/bug The issue is confirmed as a bug.
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lightning/backend/local: fix buildIndexDupTasks tangenta/tidb
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