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Wrong original column returned #11323

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winoros opened this issue Jul 18, 2019 · 1 comment
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Wrong original column returned #11323

winoros opened this issue Jul 18, 2019 · 1 comment
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type/bug The issue is confirmed as a bug. type/compatibility

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winoros commented Jul 18, 2019

Bug Report

Please answer these questions before submitting your issue. Thanks!

  1. What did you do?
    If possible, provide a recipe for reproducing the error.

select if(1, x, x) as a from t.

  1. What did you expect to see?

ColName is a, original column name is empty.

  1. What did you see instead?

Both colName and orignal column name is a.

  1. What version of TiDB are you using (tidb-server -V or run select tidb_version(); on TiDB)?
@winoros winoros added the type/bug The issue is confirmed as a bug. label Jul 18, 2019
@winoros winoros self-assigned this Jul 18, 2019
@winoros winoros mentioned this issue Jul 18, 2019
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qw4990 commented Jul 24, 2020

Close since it is resolved.

@qw4990 qw4990 closed this as completed Jul 24, 2020
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