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[opt](mtmv) Support any_value aggregate function rollup rewrite when exsits aggregate materialized view #44412

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seawinde
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What problem does this PR solve?

Support any_value rewrite when aggregate materialized view
Such as mv def sql is as following

            select
            o_orderdate,
            any_value(l_partkey),
            o_orderstatus,
            l_suppkey,
            any_value(l_suppkey),
            any_value(o_orderstatus)
            from lineitem_2
            left join orders_2 
            on l_orderkey = o_orderkey and l_shipdate = o_orderdate
            where l_partkey = 3
            group by
            o_orderstatus,
            o_orderdate,
            l_partkey,
            l_suppkey;

the query like following can be rewritten scuucessfully by mv above

          select
            any_value(l_partkey),
            any_value(l_suppkey),
            any_value(o_orderstatus)
            from lineitem_2
            left join orders_2
            on l_orderkey = o_orderkey and l_shipdate = o_orderdate
            where l_partkey = 3 and o_orderstatus = 'o'
            group by
            o_orderdate,
            l_suppkey;

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

Release note

Support any_value aggregate function rollup rewrite when exsits aggregate materialized view

Check List (For Author)

  • Test

    • Regression test
    • Unit Test
    • Manual test (add detailed scripts or steps below)
    • No need to test or manual test. Explain why:
      • This is a refactor/code format and no logic has been changed.
      • Previous test can cover this change.
      • No code files have been changed.
      • Other reason
  • Behavior changed:

    • No.
    • Yes.
  • Does this need documentation?

    • No.
    • Yes.

Check List (For Reviewer who merge this PR)

  • Confirm the release note
  • Confirm test cases
  • Confirm document
  • Add branch pick label

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@seawinde
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run buildall

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2 participants