[Fix](nereids) modify the binding aggregate function in order by#32758
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morrySnow merged 7 commits intoapache:masterfrom Apr 3, 2024
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[Fix](nereids) modify the binding aggregate function in order by#32758morrySnow merged 7 commits intoapache:masterfrom
morrySnow merged 7 commits intoapache:masterfrom
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) modify the bind logical to make the order by has same behavior with mysql when sort child is aggregate. when an order by Expr has aggregate function, all slots in this order by Expr should bind the LogicalAggregate non-AggFunction outputs first, then bind the LogicalAggregate Child e.g. select 2*abs(sum(c1)) as c1, c1,sum(c1)+c1 from t_order_by_bind_priority group by c1 order by sum(c1)+c1 asc; in this sql, the two c1 in order by all bind to the c1 in t_order_by_bind_priority
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) Do same job with pr #32758 and pr #33843. Because the master branch2.0 differ in binding order by expressions. So this pr is not a cherry-pick, but actually does same job. For each order by expression: If it does not have aggregate functions, firstly bind expression from aggregate outputs. If not found, then bind expression from aggregate child outputs. If it has aggregate functions, firstly bind expression from aggregate outputs which do not have aggregate functions. If not found, then bind expression from aggregate child outputs. Co-authored-by: feiniaofeiafei <moailing@selectdb.com>
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…che#34606) Do same job with pr apache#32758 and pr apache#33843. Because the master branch2.0 differ in binding order by expressions. So this pr is not a cherry-pick, but actually does same job. For each order by expression: If it does not have aggregate functions, firstly bind expression from aggregate outputs. If not found, then bind expression from aggregate child outputs. If it has aggregate functions, firstly bind expression from aggregate outputs which do not have aggregate functions. If not found, then bind expression from aggregate child outputs. Co-authored-by: feiniaofeiafei <moailing@selectdb.com>
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modify the bind logical to make the order by has same behavior with mysql when sort child is aggregate.
when an order by Expr has aggregate function, all slots in this order by Expr should bind the LogicalAggregate non-AggFunction outputs first, then bind the LogicalAggregate Child
e.g.
select 2*abs(sum(c1)) as c1, c1,sum(c1)+c1 from t_order_by_bind_priority group by c1 order by sum(c1)+c1 asc;
in this sql, the two c1 in order by all bind to the c1 in t_order_by_bind_priority