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Posted to github@datafusion.apache.org by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/01/21 06:56:31 UTC
[PR] fix: union should retrun error instead of panic when input schema's len different [datafusion]
haohuaijin opened a new pull request, #19922:
URL: https://github.com/apache/datafusion/pull/19922
## Which issue does this PR close?
None
## Rationale for this change
current when user self construct a UnionExec that with different schema len, it will panic instead of error
## What changes are included in this PR?
if the input for UnionExec have diffent schema len, return error instead of panic
## Are these changes tested?
yes, add one test case
## Are there any user-facing changes?
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Re: [PR] fix: union should retrun error instead of panic when input schema's len different [datafusion]
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb merged PR #19922:
URL: https://github.com/apache/datafusion/pull/19922
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Re: [PR] fix: union should retrun error instead of panic when input schema's len different [datafusion]
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on PR #19922:
URL: https://github.com/apache/datafusion/pull/19922#issuecomment-3786965944
Thanks @Jefffrey and @haohuaijin
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