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Posted to dev@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2015/05/29 18:48:17 UTC

[jira] [Created] (FLINK-2118) Table API fails on composite filter conditions

Fabian Hueske created FLINK-2118:
------------------------------------

             Summary: Table API fails on composite filter conditions
                 Key: FLINK-2118
                 URL: https://issues.apache.org/jira/browse/FLINK-2118
             Project: Flink
          Issue Type: Bug
          Components: Table API
    Affects Versions: 0.9
            Reporter: Fabian Hueske


Having a composite filter conditions such as 

{code}
myTable.filter('name !== "Pete" && 'name !== "Bob")
{code}

fails with the following error message:

{code}
ExpressionException: Non-boolean operand types String and String in Pete && 'name
{code}

whereas 

{code}
myTable.filter( ('name !== "Pete") && ('name !== "Bob") )
{code}

works.



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