greenplumn RelationWrapper 代码
文件路径：/src/backend/gpopt/utils/RelationWrapper.cpp
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2020 VMware, Inc.
/---------------------------------------------------------------------------
#include "gpopt/utils/RelationWrapper.h"
#include "gpopt/gpdbwrappers.h" / for CloseRelation
namespace gpdb
{
RelationWrapper::~RelationWrapper() noexcept(false)
{
if (m_relation)
{
CloseRelation(m_relation);
}
}
void
RelationWrapper::Close()
{
if (m_relation)
{
CloseRelation(m_relation);
m_relation = nullptr;
}
}
} / namespace gpdb
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