AngersZhuuuu edited a comment on pull request #30350: URL: https://github.com/apache/spark/pull/30350#issuecomment-737690572
> Fixing overflow should be good. It's not very intuitive to read the results of this function. Is there any database we can use as a reference? Mysql: https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html#function_conv But still only support 64-bit presicion. Hive: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF https://github.com/apache/hive/blob/9cc3dc4830466ae9a744ea3442872f9289b917d1/ql/src/java/org/apache/hadoop/hive/ql/udf/UDFConv.java#L94-L109  ---------------------------------------------------------------- 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]
