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#pragma once
#include <Analyzer/IQueryTreePass.h>
namespace DB
{
/** Rewrite tuples comparison into equivalent comparison of tuples arguments.
*
* Example: SELECT id FROM test_table WHERE (id, value) = (1, 'Value');
* Result: SELECT id FROM test_table WHERE id = 1 AND value = 'Value';
*/
class ComparisonTupleEliminationPass final : public IQueryTreePass
{
public:
String getName() override { return "ComparisonTupleEliminationPass"; }
String getDescription() override { return "Rewrite tuples comparison into equivalent comparison of tuples arguments"; }
void run(QueryTreeNodePtr query_tree_node, ContextPtr context) override;
};
}
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