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https://issues.apache.org/jira/browse/ARROW-10853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17262274#comment-17262274
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Uwe Korn commented on ARROW-10853:
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After using the non-deprecated interface for a bit, I think we can close this.
It was a bit fiddly at first but having read thrice over the code I came up
with a okish looking and not too complex Python/Java code to use it.
Cross-reference: I use this in
https://uwekorn.com/2020/12/30/fast-jdbc-revisited.html
> [Java] Undeprecate sqlToArrow helpers
> -------------------------------------
>
> Key: ARROW-10853
> URL: https://issues.apache.org/jira/browse/ARROW-10853
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Affects Versions: 2.0.0
> Reporter: Uwe Korn
> Assignee: Uwe Korn
> Priority: Major
> Fix For: 3.0.0
>
>
> These helper functions are really useful when called from Python as they deal
> with a lot of "internals" of Java that we don't want to handle from the
> Python side. We rather would keep using these functions.
> Note that some of them are broken due to recent refactoring and only return
> 1024 rows (the default iterator size) without the ability to change that.
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