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add placeholder for __all_virtual_tenant_parameter

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This commit is contained in:
obdev
2023-04-27 08:41:13 +00:00
committed by ob-robot
parent 7e1a48d9dc
commit d8c632c87f
14 changed files with 72 additions and 116 deletions
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33
src/sql/optimizer/ob_select_log_plan.cpp
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@ -1804,7 +1804,11 @@ int ObSelectLogPlan::update_set_sharding_info(const ObIArray<ObSelectLogPlan*> &
ObSEArray<ObRawExpr*, 8> old_exprs;
ObSEArray<ObRawExpr*, 8> new_exprs;
ObSEArray<ObRawExpr*, 8> partition_keys;
if (OB_FAIL(get_pure_set_exprs(pure_set_exprs))) {
const ObSelectStmt *sel_stmt = NULL;
if (OB_ISNULL(sel_stmt = get_stmt()) || OB_UNLIKELY(!sel_stmt->is_select_stmt())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(ret));
} else if (OB_FAIL(sel_stmt->get_pure_set_exprs(pure_set_exprs))) {
LOG_WARN("failed to get pure set exprs", K(ret));
} else {
ObSEArray<ObShardingInfo*, 8> dist_shardings;
@ -2789,33 +2793,6 @@ int ObSelectLogPlan::candi_allocate_distinct_set(const ObIArray<ObSelectLogPlan*
return ret;
}
int ObSelectLogPlan::get_pure_set_exprs(ObIArray<ObRawExpr*> &pure_set_exprs)
{
int ret = OB_SUCCESS;
const ObSelectStmt *sel_stmt = NULL;
ObSEArray<ObRawExpr*, 8> set_exprs;
if (OB_ISNULL(sel_stmt = get_stmt()) || OB_UNLIKELY(!sel_stmt->is_select_stmt())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(ret));
} else if (OB_FAIL(sel_stmt->get_select_exprs(set_exprs))) {
LOG_WARN("failed to get select exprs", K(ret));
} else {
for (int64_t i = 0; OB_SUCC(ret) && i < set_exprs.count(); i++) {
ObRawExpr *output_expr = NULL;
if (OB_ISNULL(set_exprs.at(i))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret));
} else if (OB_ISNULL(output_expr = ObTransformUtils::get_expr_in_cast(set_exprs.at(i)))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to get first set op expr", K(ret));
} else if (OB_FAIL(pure_set_exprs.push_back(output_expr))) {
LOG_WARN("failed to push back output expr", K(ret));
} else { /*do nothing*/ }
}
}
return ret;
}
int ObSelectLogPlan::get_distributed_set_methods(const EqualSets &equal_sets,
const ObIArray<ObRawExpr*> &left_set_keys,
const ObIArray<ObRawExpr*> &right_set_keys,