EveyWu created CALCITE-6260: -------------------------------- Summary: Add already implemented functions in Spark library Key: CALCITE-6260 URL: https://issues.apache.org/jira/browse/CALCITE-6260 Project: Calcite Issue Type: Improvement Reporter: EveyWu
Add Spark functions that have been implemented but have different OperandTypes/Returns. Spark Functions Link:[https://spark.apache.org/docs/latest/api/sql/index.html] Add function List: * CHR * CONCAT_WS * REGEXP * REVERSE -- This message was sent by Atlassian Jira (v8.20.10#820010)