[feat](Nereids) Optimize Sum Literal Rewriting by Excluding Single Instances (#35559)

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Apache Doris is an easy-to-use, high performance and unified analytics database.

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[feat](Nereids) Optimize Sum Literal Rewriting by Excluding Single Instances (#35559) #37047

Closed XieJiann closed 2 days ago

XieJiann commented 2 days ago

pick from master #35559

This PR introduces a change in the method removeOneSumLiteral to enhance the performance of sum literal rewriting in SQL queries. The modification ensures that sum literals appearing only once, such as in expressions like select count(id1 + 1), count(id2 + 1) from t, are not rewritten.

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XieJiann commented 2 days ago

run buildall