Martijn Visser created FLINK-40798:
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             Summary: Move partial INSERT off the source rewrite in 
PreValidateReWriter
                 Key: FLINK-40798
                 URL: https://issues.apache.org/jira/browse/FLINK-40798
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / Planner
            Reporter: Martijn Visser
            Assignee: Martijn Visser


FLINK-40039 moved CTAS and RTAS off the source rewrite in 
{{PreValidateReWriter}}. We should do the same for INSERT INTO with a column 
list or static partitions, which ran into the same problem in FLINK-40694: 
apply the reordering, NULL padding and static partition values as a projection 
on the converted plan, keep only the partition and column list checks in 
{{PreValidateReWriter}} and remove {{SqlRewriterUtils}}.

As a side effect, an ordinal in ORDER BY then refers to the query's select list 
instead of the sink's column order.



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