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wrong result of substring when the second argument of substring is negative #9604

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guo-shaoge opened this issue Nov 12, 2024 · 0 comments · Fixed by #9603
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wrong result of substring when the second argument of substring is negative #9604

guo-shaoge opened this issue Nov 12, 2024 · 0 comments · Fixed by #9603
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affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.0 affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.2 affects-6.3 affects-6.4 affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.0 affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.2 affects-8.3 affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute impact/wrong-result severity/major type/bug The issue is confirmed as a bug.

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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

same issue of pingcap/tidb#56650

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

3. What did you see instead (Required)

4. What is your TiFlash version? (Required)
@guo-shaoge guo-shaoge added the type/bug The issue is confirmed as a bug. label Nov 12, 2024
@guo-shaoge guo-shaoge mentioned this issue Nov 12, 2024
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@guo-shaoge guo-shaoge self-assigned this Nov 13, 2024
@guo-shaoge guo-shaoge added affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.0 affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.2 affects-6.3 affects-6.4 affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. and removed may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 may-affects-8.5 labels Nov 13, 2024
@guo-shaoge guo-shaoge added affects-8.0 affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.2 affects-8.3 affects-8.5 This bug affects the 8.5.x(LTS) versions. affects-8.4 labels Nov 13, 2024
ti-chi-bot bot pushed a commit that referenced this issue Nov 14, 2024
@guo-shaoge
fix substring wrong result bug (#9603)
c140fa4 
close #9604

Signed-off-by: guo-shaoge <[email protected]>
This was referenced Nov 15, 2024
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ti-chi-bot bot added a commit that referenced this issue Nov 18, 2024
@ti-chi-bot @guo-shaoge @ti-chi-bot
fix substring wrong result bug (#9603) (#9618)
4e66879 
close #9604

Signed-off-by: guo-shaoge <[email protected]>

Co-authored-by: guo-shaoge <[email protected]>
Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
ti-chi-bot bot pushed a commit that referenced this issue Nov 20, 2024
@ti-chi-bot @guo-shaoge
fix substring wrong result bug (#9603) (#9617)
30683ef 
close #9604

Signed-off-by: guo-shaoge <[email protected]>

Co-authored-by: guo-shaoge <[email protected]>
ti-chi-bot bot added a commit that referenced this issue Nov 21, 2024
@ti-chi-bot @guo-shaoge @ti-chi-bot
fix substring wrong result bug (#9603) (#9620)
ccd273a 
close #9604

Signed-off-by: guo-shaoge <[email protected]>

Co-authored-by: guo-shaoge <[email protected]>
Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
ti-chi-bot bot added a commit that referenced this issue Nov 29, 2024
@ti-chi-bot @guo-shaoge @ti-chi-bot
fix substring wrong result bug (#9603) (#9621)
6e69793 
close #9604

Signed-off-by: guo-shaoge <[email protected]>

Co-authored-by: guo-shaoge <[email protected]>
Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
ti-chi-bot bot pushed a commit that referenced this issue Dec 12, 2024
@ti-chi-bot @guo-shaoge @JaySon-Huang
fix substring wrong result bug (#9603) (#9622)
a95bef8 
close #9604

Signed-off-by: guo-shaoge <[email protected]>

Co-authored-by: guo-shaoge <[email protected]>
Co-authored-by: JaySon <[email protected]>
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@guo-shaoge guo-shaoge

Labels
affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.0 affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.2 affects-6.3 affects-6.4 affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.0 affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.2 affects-8.3 affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute impact/wrong-result severity/major type/bug The issue is confirmed as a bug.
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fix substring wrong result bug guo-shaoge/tiflash
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@jebter @JaySon-Huang @guo-shaoge