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[FEAT MERGE] 4.3 optimizer enhancement

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Co-authored-by: 2149 <260391947@qq.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: jinmaoli <lijinmao.csmaster@gmail.com>
This commit is contained in:
yinyj17
2023-12-16 14:12:43 +00:00
committed by ant-ob-hengtang
parent 438a70b2b8
commit 37fe7ce4eb
50 changed files with 3205 additions and 1059 deletions
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3
src/sql/rewrite/ob_transform_subquery_coalesce.cpp
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@ -1914,7 +1914,8 @@ bool ObTransformSubqueryCoalesce::check_subquery_can_coalesce(const ObStmtMapInf
map_info.is_semi_info_equal_ &&
map_info.is_cond_equal_ &&
map_info.is_group_equal_ &&
map_info.is_having_equal_;
map_info.is_having_equal_ &&
map_info.is_qualify_filter_equal_;
}
int ObTransformSubqueryCoalesce::coalesce_subquery(StmtCompareHelper &helper,