fhygh opened a new pull request, #36171: URL: https://github.com/apache/spark/pull/36171
What changes were proposed in this pull request? after add ApplyCharTypePadding rule, when partition data type is char, if partition value length is less then defined, partition expr filter will be right-padding, then will query incorrect result Why are the changes needed? fix query incorrect issue for char datatype predicate query. Does this PR introduce any user-facing change? before this fix, if we query with char datatype predicate, then we should be careful to set charVarcharAsString to true. How was this patch tested? add new UT. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
