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https://issues.apache.org/jira/browse/SPARK-47994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kent Yao resolved SPARK-47994.
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Fix Version/s: 4.0.0
Resolution: Fixed
Issue resolved by pull request 46231
[https://github.com/apache/spark/pull/46231]
> SQLServer does not support 1 and 0 as boolean values
> ----------------------------------------------------
>
> Key: SPARK-47994
> URL: https://issues.apache.org/jira/browse/SPARK-47994
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.4.3
> Reporter: Stefan Bukorovic
> Assignee: Stefan Bukorovic
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
>
> Sometimes in Spark, when a column that is generated as CASE WHEN structure is
> used in comparison filter, output of optimized plan will be: CASE WHEN
> expression THEN (1 or 0)... which is not supported in SQLServer. Exception is
> thrown by SQLServer that a "non-boolean expression is given when boolean was
> expected". For now, we should not support CASE WHEN pushdown in SQLServer.
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