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Bugfix for window function vec2.0

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Zach41
2024-07-02 12:49:25 +00:00
committed by ob-robot
parent c15c9d4f79
commit 657a8a0b0f
1 changed files with 4 additions and 1 deletions
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5
src/sql/engine/window_function/ob_window_function_vec_op.cpp
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@ -943,7 +943,10 @@ int ObWindowFunctionVecOp::init()
// win_expr(T_WIN_FUN_RANK()), partition_by([testwn1.c], [testwn1.a], [testwn1.b]),
// win_expr(T_WIN_FUN_RANK()), partition_by([testwn1.b], [testwn1.a])
// if so, we need a idx array to correctly compare partition exprs
bool same_part_order = true;
// partition exprs may have `partition_by(t.a, t.a)`
// in this case, reorderd_pby_row_idx_ will be [0, 0]
bool same_part_order = (it->wf_info_.partition_exprs_.count() <= all_part_exprs_.count());
for (int i = 0; OB_SUCC(ret) && i < it->wf_info_.partition_exprs_.count() && same_part_order; i++) {
same_part_order = (it->wf_info_.partition_exprs_.at(i) == all_part_exprs_.at(i));
}