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Fix rollup wrong result bug

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This commit is contained in:
lz0
2021-11-23 13:51:38 +08:00
committed by LINxiansheng
parent b6dbe82e54
commit 5f57aa9e58
1 changed files with 3 additions and 1 deletions
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4
src/sql/engine/aggregate/ob_merge_groupby_op.cpp
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@ -157,6 +157,9 @@ int ObMergeGroupByOp::rewrite_rollup_column(ObExpr*& diff_expr)
diff_expr = NULL; diff_expr = NULL;
} }
} }
if (is_distinct_expr) {
diff_expr = nullptr;
}
} }
return ret; return ret;
} }
@ -418,7 +421,6 @@ int ObMergeGroupByOp::rollup_and_calc_results(const int64_t group_id, const ObEx
if (OB_FAIL(aggr_processor_.rollup_process(group_id, diff_expr))) { if (OB_FAIL(aggr_processor_.rollup_process(group_id, diff_expr))) {
LOG_WARN("failed to rollup aggregation results", K(ret)); LOG_WARN("failed to rollup aggregation results", K(ret));
} }
diff_expr = 0;
} }
if (OB_SUCC(ret)) { if (OB_SUCC(ret)) {
clear_evaluated_flag(); clear_evaluated_flag();