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Xiao Li commented on SPARK-12723: --------------------------------- Let me add the test cases to check if all the expressions can be covered. > Comprehensive SQL generation support for expressions > ---------------------------------------------------- > > Key: SPARK-12723 > URL: https://issues.apache.org/jira/browse/SPARK-12723 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 2.0.0 > Reporter: Cheng Lian > > Ensure that all built-in expressions can be mapped to its SQL representation > if there is one (e.g. ScalaUDF doesn't have a SQL representation). > A (possibly incomplete) list of unsupported expressions is provided in PR > description of [PR #10541|https://github.com/apache/spark/pull/10541]: > - Math expressions > - String expressions > - Null expressions > - Calendar interval literal > - Part of date time expressions > - Complex type creators > - Special NOT expressions, e.g. NOT LIKE and NOT IN -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org