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From fhueske <...@git.apache.org>
Subject [GitHub] flink pull request #4842: [FLINK-7853] [table] Reject table function outer j...
Date Tue, 17 Oct 2017 21:40:45 GMT
Github user fhueske commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4842#discussion_r145253567
  
    --- Diff: docs/dev/table/tableApi.md ---
    @@ -687,6 +689,7 @@ val result: Table = table
             <span class="label label-primary">Batch</span> <span class="label
label-primary">Streaming</span></td>
         	<td>
             <p>Joins a table with a the results of a table function. Each row of the
left (outer) table is joined with all rows produced by the corresponding call of the table
function. If a table function call returns an empty result, the corresponding outer row is
preserved and the result padded with null values.
    +        <p><b>Note:</b> Currently the predicates for table function
left outer join can only be empty or literal <code>true</code>.</p>
    --- End diff --
    
    -> `Currently, the predicate of a table function left outer join can only be empty
or literal <code>true</code>.`


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