greenplumn CDXLScalar 代码
文件路径：/src/backend/gporca/libnaucrates/src/operators/CDXLScalar.cpp
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2010 Greenplum, Inc.
/
/ @filename:
/ CDXLScalar.cpp
/
/ @doc:
/ Implementation of DXL scalar operators
/---------------------------------------------------------------------------
#include "naucrates/dxl/operators/CDXLScalar.h"
using namespace gpos;
using namespace gpdxl;
/---------------------------------------------------------------------------
/ @function:
/ CDXLScalar::CDXLScalar
/
/ @doc:
/ Constructor
/
/---------------------------------------------------------------------------
CDXLScalar::CDXLScalar(CMemoryPool *mp) : CDXLOperator(mp)
{
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLScalar::GetDXLOperatorType
/
/ @doc:
/ Operator Type
/
/---------------------------------------------------------------------------
Edxloptype
CDXLScalar::GetDXLOperatorType() const
{
return EdxloptypeScalar;
}
/ EOF
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