greenplumn CPhysicalLeftOuterNLJoin 源码
greenplumn CPhysicalLeftOuterNLJoin 代码
文件路径：/src/backend/gporca/libgpopt/src/operators/CPhysicalLeftOuterNLJoin.cpp
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2011 EMC Corp.
//
// @filename:
// CPhysicalLeftOuterNLJoin.cpp
//
// @doc:
// Implementation of left outer nested-loops join operator
//---------------------------------------------------------------------------
#include "gpopt/operators/CPhysicalLeftOuterNLJoin.h"
#include "gpos/base.h"
using namespace gpopt;
//---------------------------------------------------------------------------
// @function:
// CPhysicalLeftOuterNLJoin::CPhysicalLeftOuterNLJoin
//
// @doc:
// Ctor
//
//---------------------------------------------------------------------------
CPhysicalLeftOuterNLJoin::CPhysicalLeftOuterNLJoin(CMemoryPool *mp)
: CPhysicalNLJoin(mp)
{
}
//---------------------------------------------------------------------------
// @function:
// CPhysicalLeftOuterNLJoin::~CPhysicalLeftOuterNLJoin
//
// @doc:
// Dtor
//
//---------------------------------------------------------------------------
CPhysicalLeftOuterNLJoin::~CPhysicalLeftOuterNLJoin() = default;
// EOF
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