[jira] [Created] (FLINK-8930) TableApi validation test in ScalarFunctionsValidationTest doesn't work

[Shang Yuanchun (Jira)]

Wind created FLINK-8930:
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             Summary: TableApi validation test in ScalarFunctionsValidationTest doesn't work
                 Key: FLINK-8930
                 URL: https://issues.apache.org/jira/browse/FLINK-8930
             Project: Flink
          Issue Type: Bug
          Components: Table API & SQL
            Reporter: Wind


I'm wring a validation test for [FLINK-6924|https://issues.apache.org/jira/browse/FLINK-6924] in org.apache.flink.table.expressions.validation.ScalarFunctionsValidationTest. However, I find that the table api is not truely executed in function "testTableApi", which is different from "testSqlApi". So we can only test exceptions which are thrown in "addTableApiTestExpr" like "ValidationException" because it is thrown during "select" operation. 



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