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Takeshi Yamamuro commented on SPARK-31009: ------------------------------------------ I saw you working on the implementations of new json functions. If you wanna make more PRs for these functions, (to make it easier to see your activity from other developers), I think you'd be better to list up all the json functions first in a parent Jira that you're planning to work on. Also, I think it might be worth documenting these functions somewhere just like the PostgreSQL one: [https://www.postgresql.org/docs/current/functions-json.html] > Support json_object_keys function > --------------------------------- > > Key: SPARK-31009 > URL: https://issues.apache.org/jira/browse/SPARK-31009 > Project: Spark > Issue Type: New Feature > Components: SQL > Affects Versions: 3.1.0 > Reporter: Rakesh Raushan > Priority: Major > > This function will return all the keys from outer json object. > > PostgreSQL -> [https://www.postgresql.org/docs/9.3/functions-json.html] > Mysql -> > [https://dev.mysql.com/doc/refman/8.0/en/json-function-reference.html] > MariaDB -> [https://mariadb.com/kb/en/json-functions/] -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org