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@appletreeisyellow appletreeisyellow commented Jun 3, 2024

Which issue does this PR close?

Closes #10781

Rationale for this change

Fix coercion bug in last_value()

What changes are included in this PR?

Support type signature for numeric string

Are these changes tested?

Yes, tests are added

Are there any user-facing changes?

Yes, users will no longer get an error when query with last_value()

@alamb
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alamb commented Jun 3, 2024

The code looks good to me -- I am writing a test for this now.

@github-actions github-actions bot added the sqllogictest SQL Logic Tests (.slt) label Jun 3, 2024
@alamb alamb marked this pull request as ready for review June 3, 2024 20:25
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I pushed a regression test to this PR too . Looks good to go for me 🚀

@appletreeisyellow
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@alamb Thank you for adding the tests! 💯

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@jayzhan211 jayzhan211 left a comment

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👍

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alamb commented Jun 4, 2024

Thanks for the review @jayzhan211

@alamb alamb merged commit 729b356 into apache:main Jun 4, 2024
@appletreeisyellow appletreeisyellow deleted the chunchun/fix-last-value branch June 4, 2024 12:19
findepi pushed a commit to findepi/datafusion that referenced this pull request Jul 16, 2024
* chore: fix regression in `last_value` coercion

* Add regression test for first_value / last_value for timestamps

* Update for fixed issue

* cleanup

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Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
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Regression in first_value and last_value coercion

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