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Max Gekk commented on SPARK-43815: ---------------------------------- [~ryu796] Let's focus on the first item, and create separate JIRAs for other items. > Add SQL functions to_varchar and extend to_char functionality > ------------------------------------------------------------- > > Key: SPARK-43815 > URL: https://issues.apache.org/jira/browse/SPARK-43815 > Project: Spark > Issue Type: New Feature > Components: SQL > Affects Versions: 3.4.1 > Reporter: Richard Yu > Priority: Major > > We want to add support for the follow functions: > * to_varchar() as an alias for to_char() > * Expand to_char() to take date, timestamp and binary expression as the > first argument. For date and timestamp expression, the function will be > equivalent to date_format(expr, fmt) . For binary expression, the function > will be equivalent to base64() , hex(), and decode(<expr>, 'UTF-8') for fmt > base64, hex, and UTF-8 respectively. > * timediff() as an alias for timestampdiff() -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org