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Add support for custom comparison in Presto's array_position UDF #11226

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kevinwilfong
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Summary:
Update Presto's array_position UDF to work with types that provide custom
comparison (both the 2 and 3 argument flavors). We can reuse the implementations
for complex types, since that just uses the compare function provided by the Vector.
With #11022 this just
invokes the Type's custom implementation.

Differential Revision: D64209619

Kevin Wilfong added 2 commits October 10, 2024 15:34
…facebookincubator#11222)

Summary:

With facebookincubator#11136 array_union and
array_remove just work with TimestampWithTimezone.

Adding unit tests to verify this and ensure it doesn't break in the future.

Differential Revision: D64196032
Summary:
Update Presto's array_position UDF to work with types that provide custom
comparison (both the 2 and 3 argument flavors).  We can reuse the implementations
for complex types, since that just uses the compare function provided by the Vector. 
With facebookincubator#11022 this just
invokes the Type's custom implementation.

Differential Revision: D64209619
@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Oct 10, 2024
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This pull request was exported from Phabricator. Differential Revision: D64209619

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netlify bot commented Oct 10, 2024

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kevinwilfong pushed a commit to kevinwilfong/velox that referenced this pull request Oct 10, 2024
…ebookincubator#11226)

Summary:

Update Presto's array_position UDF to work with types that provide custom
comparison (both the 2 and 3 argument flavors).  We can reuse the implementations
for complex types, since that just uses the compare function provided by the Vector. 
With facebookincubator#11022 this just
invokes the Type's custom implementation.

Differential Revision: D64209619
kevinwilfong pushed a commit to kevinwilfong/velox that referenced this pull request Oct 10, 2024
…ebookincubator#11226)

Summary:

Update Presto's array_position UDF to work with types that provide custom
comparison (both the 2 and 3 argument flavors).  We can reuse the implementations
for complex types, since that just uses the compare function provided by the Vector. 
With facebookincubator#11022 this just
invokes the Type's custom implementation.

Differential Revision: D64209619
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@xiaoxmeng xiaoxmeng left a comment

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@kevinwilfong LGTM. Thanks!

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This pull request has been merged in 903ae35.

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3 participants