GuoPhilipse commented on pull request #29009: URL: https://github.com/apache/spark/pull/29009#issuecomment-654167274
> Thanks @maropu. @GuoPhilipse, does MySQL also supports `REGEXP` as a function? > > From reading the doc in Hive at https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF, it's same as Rlike which Spark supports. Maybe we should alias it. > > FWIW, there are many unsupported expressions explicitly: > https://github.com/apache/spark/blob/5d870ef0bc70527fd1bc99a4ad17e4941c923351/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveSessionCatalog.scala#L189-L192 yes, i posted the REGEXP usage in mysql last comment. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
