greenplumn CJoinOrderTest 代码
文件路径：/src/backend/gporca/server/include/unittest/gpopt/xforms/CJoinOrderTest.h
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2011 EMC Corp.
/
/ @filename:
/ CJoinOrderTest.h
/
/ @doc:
/ Tests for join ordering
/---------------------------------------------------------------------------
#ifndef GPOPT_CJoinOrderTest_H
#define GPOPT_CJoinOrderTest_H
#include "gpos/base.h"
#include "gpopt/operators/CExpression.h"
namespace gpopt
{
/---------------------------------------------------------------------------
/ @class:
/ CJoinOrderTest
/
/ @doc:
/ Tests for join ordering
/
/---------------------------------------------------------------------------
class CJoinOrderTest
{
private:
/ counter used to mark last successful test
static ULONG m_ulTestCounter;
public:
/ unittests
static GPOS_RESULT EresUnittest();
static GPOS_RESULT EresUnittest_ExpandMinCard();
static GPOS_RESULT EresUnittest_RunTests();
}; / class CJoinOrderTest
} / namespace gpopt
#endif / !GPOPT_CJoinOrderTest_H
/ EOF
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