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add expression in information_schema.statistics、add error code for group_id aggr and no implicit cast for variance aggr

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This commit is contained in:
wangt1xiuyi
2023-08-02 07:24:23 +00:00
committed by ob-robot
parent 3d3c85657a
commit 9aa4d8a313
11 changed files with 70 additions and 15 deletions
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5
src/sql/code_generator/ob_static_engine_cg.cpp
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@ -5711,9 +5711,8 @@ int ObStaticEngineCG::fill_aggr_info(ObAggFunRawExpr &raw_expr,
ObSEArray<int64_t,10> group_id_array;
if (OB_SUCC(ret) && T_FUN_GROUP_ID == raw_expr.get_expr_type()) {
if (OB_ISNULL(group_exprs)) {
// oracle raise error: ORA-30481: GROUPING function only supported with GROUP BY CUBE or ROLLUP
ret = OB_ERR_UNEXPECTED;
LOG_WARN("grouping_id shouldn't appear if there were no groupby");
ret = OB_ERR_GROUPING_FUNC_WITHOUT_GROUP_BY;
LOG_WARN("grouping_id shouldn't appear if there were no groupby", K(ret));
} else if (OB_NOT_NULL(rollup_exprs) && rollup_exprs->count() + group_exprs->count() > 0) {
for (int64_t i = 0; OB_SUCC(ret) && i < rollup_exprs->count(); i++) {
if (has_exist_in_array(*group_exprs, rollup_exprs->at(i))){