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#pragma once
#include <Planner/PlannerContext.h>
#include <Analyzer/IQueryTreeNode.h>
namespace DB
{
/** Collect table expression data for query node.
* Collected table expression data is registered in planner context.
*
* ALIAS table column nodes are registered in table expression data and replaced in query tree with inner alias expression.
*/
void collectTableExpressionData(QueryTreeNodePtr & query_node, PlannerContextPtr & planner_context);
/** Collect source columns for expression node.
* Collected source columns are registered in planner context.
*
* ALIAS table column nodes are registered in table expression data and replaced in query tree with inner alias expression.
*/
void collectSourceColumns(QueryTreeNodePtr & expression_node, PlannerContextPtr & planner_context);
}
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