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[BUGFIX] fix hash distinct

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obdev
2023-05-06 06:12:00 +00:00
committed by ob-robot
parent 9e328378c8
commit 4b60f93f18
2 changed files with 2 additions and 2 deletions
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2
src/sql/engine/basic/ob_hash_partitioning_infrastructure_op.cpp
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@ -85,7 +85,7 @@ int ObHashPartCols::equal_distinct(
ObDatum *l_cells = store_row_->cells();
ObDatum *r_cell = nullptr;
// must evaled in calc_hash_values
for (int64_t i = 0; i < OB_SUCC(ret) && sort_collations->count() && 0 == cmp_result; ++i) {
for (int64_t i = 0; OB_SUCC(ret) && i < sort_collations->count() && 0 == cmp_result; ++i) {
int64_t idx = sort_collations->at(i).field_idx_;
r_cell = &exprs->at(idx)->locate_expr_datum(*eval_ctx);
if (OB_FAIL(cmp_funcs->at(i).cmp_func_(l_cells[idx], *r_cell, cmp_result))) {