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[opt](mtmv) Support any_value aggregate function rollup rewrite when exsits aggregate materialized view #44412
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morrySnow
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seawinde:support_any_value_function_roll_up
Nov 25, 2024
Merged
[opt](mtmv) Support any_value aggregate function rollup rewrite when exsits aggregate materialized view #44412
morrySnow
merged 3 commits into
apache:master
from
seawinde:support_any_value_function_roll_up
Nov 25, 2024
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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…exsits aggregate materialized view (#44412) ### 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; ### Release note Support any_value aggregate function rollup rewrite when exsits aggregate materialized view
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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
the query like following can be rewritten scuucessfully by mv above
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
Release note
Support any_value aggregate function rollup rewrite when exsits aggregate materialized view
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Test
Behavior changed:
Does this need documentation?
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