luoyuxia created FLINK-27013: -------------------------------- Summary: Hive dialect supports IS_DISTINCT_FROM Key: FLINK-27013 URL: https://issues.apache.org/jira/browse/FLINK-27013 Project: Flink Issue Type: Improvement Reporter: luoyuxia
It'll throw the exception with error message "Unsupported call: IS DISTINCT FROM(STRING, STRING) " with the following SQL in Hive dialect: {code:java} create table test(x string, y string); select x <=> y, (x <=> y) = false from test; {code} And I found the IS_NOT_DISTINCT_FROM is supported in ExprCodeGenerator.scala, but IS_ DISTINCT_FROM is not. The IS_ DISTINCT_FROM should also be implemented in ExprCodeGenerator. -- This message was sent by Atlassian Jira (v8.20.1#820001)