greenplumn CDXLScalarRecheckCondFilter 代码
文件路径：/src/backend/gporca/libnaucrates/src/operators/CDXLScalarRecheckCondFilter.cpp
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2014 VMware, Inc. or its affiliates.
/
/ @filename:
/ CDXLScalarRecheckCondFilter.h
/
/ @doc:
/ Filter for rechecking an index condition on the operator upstream of the index scan
/
/ @owner:
/
/
/ @test:
/
/---------------------------------------------------------------------------
#include "naucrates/dxl/operators/CDXLScalarRecheckCondFilter.h"
#include "naucrates/dxl/xml/CXMLSerializer.h"
using namespace gpos;
using namespace gpdxl;
/---------------------------------------------------------------------------
/ @function:
/ CDXLScalarRecheckCondFilter::GetOpNameStr
/
/ @doc:
/ Operator name
/
/---------------------------------------------------------------------------
const CWStringConst *
CDXLScalarRecheckCondFilter::GetOpNameStr() const
{
return CDXLTokens::GetDXLTokenStr(EdxltokenScalarRecheckCondFilter);
}
/ EOF
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