pengzhiwei2018 commented on a change in pull request #1138: [CALCITE-1581] UDTF like in hive URL: https://github.com/apache/calcite/pull/1138#discussion_r315985210
########## File path: core/src/main/java/org/apache/calcite/runtime/CalciteResource.java ########## @@ -888,6 +888,18 @@ @BaseMessage("Not a valid input for JSON_STORAGE_SIZE: ''{0}''") ExInst<CalciteException> invalidInputForJsonStorageSize(String value); + + @BaseMessage("Table function is not allowed in select list in current SQL conformance level") + ExInst<SqlValidatorException> notAllowTableFunctionInSelect(); + + @BaseMessage("''{0}'' should be a table function") + ExInst<SqlValidatorException> exceptTableFunction(String name); + Review comment: Well this exception means we except a table function for `func` in `select func() as (t0)`. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services