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Keep alias for clonned dummy tables.

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This commit is contained in:
Nikolai Kochetov 2023-12-15 18:12:59 +00:00
parent fd64599127
commit 2f9537b7e0
1 changed files with 8 additions and 0 deletions
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8
src/Planner/Utils.cpp
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@ -357,6 +357,7 @@ QueryTreeNodePtr mergeConditionNodes(const QueryTreeNodes & condition_nodes, con
QueryTreeNodePtr replaceTableExpressionsWithDummyTables(const QueryTreeNodePtr & query_node,
const ContextPtr & context,
//PlannerContext & planner_context,
ResultReplacementMap * result_replacement_map)
{
auto & query_node_typed = query_node->as<QueryNode &>();
@ -406,6 +407,13 @@ QueryTreeNodePtr replaceTableExpressionsWithDummyTables(const QueryTreeNodePtr &
if (result_replacement_map)
result_replacement_map->emplace(table_expression, dummy_table_node);
dummy_table_node->setAlias(table_expression->getAlias());
// auto & src_table_expression_data = planner_context.getOrCreateTableExpressionData(table_expression);
// auto & dst_table_expression_data = planner_context.getOrCreateTableExpressionData(dummy_table_node);
// dst_table_expression_data = src_table_expression_data;
replacement_map.emplace(table_expression.get(), std::move(dummy_table_node));
}