greenplumn CDXLMinidump 代码
文件路径：/src/backend/gporca/libgpopt/src/minidump/CDXLMinidump.cpp
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2011 EMC Corp.
/
/ @filename:
/ CDXLMinidump.cpp
/
/ @doc:
/ Implementation of DXL-based minidump object
/---------------------------------------------------------------------------
#include "gpopt/minidump/CDXLMinidump.h"
#include "gpos/common/CBitSet.h"
#include "gpopt/engine/CEnumeratorConfig.h"
#include "gpopt/engine/CStatisticsConfig.h"
#include "gpopt/optimizer/COptimizerConfig.h"
#include "naucrates/dxl/operators/CDXLNode.h"
using namespace gpos;
using namespace gpdxl;
using namespace gpopt;
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::CDXLMinidump
/
/ @doc:
/ Ctor
/
/---------------------------------------------------------------------------
CDXLMinidump::CDXLMinidump(CBitSet *pbs, COptimizerConfig *optimizer_config,
CDXLNode *query,
CDXLNodeArray *query_output_dxlnode_array,
CDXLNodeArray *cte_producers, CDXLNode *pdxlnPlan,
IMDCacheObjectArray *mdcache_obj_array,
CSystemIdArray *pdrgpsysid, ULLONG plan_id,
ULLONG plan_space_size)
: m_pbs(pbs),
m_optimizer_config(optimizer_config),
m_query_dxl_root(query),
m_query_output(query_output_dxlnode_array),
m_cte_producers(cte_producers),
m_plan_dxl_root(pdxlnPlan),
m_mdid_cached_obj_array(mdcache_obj_array),
m_system_id_array(pdrgpsysid),
m_plan_id(plan_id),
m_plan_space_size(plan_space_size)
{
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::~CDXLMinidump
/
/ @doc:
/ Dtor
/
/---------------------------------------------------------------------------
CDXLMinidump::~CDXLMinidump()
{
/ some of the structures may be NULL as they are not included in the minidump
CRefCount::SafeRelease(m_pbs);
CRefCount::SafeRelease(m_optimizer_config);
CRefCount::SafeRelease(m_query_dxl_root);
CRefCount::SafeRelease(m_query_output);
CRefCount::SafeRelease(m_cte_producers);
CRefCount::SafeRelease(m_plan_dxl_root);
CRefCount::SafeRelease(m_mdid_cached_obj_array);
CRefCount::SafeRelease(m_system_id_array);
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::Pbs
/
/ @doc:
/ Traceflags
/
/---------------------------------------------------------------------------
const CBitSet *
CDXLMinidump::Pbs() const
{
return m_pbs;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetQueryDXLRoot
/
/ @doc:
/ Query object
/
/---------------------------------------------------------------------------
const CDXLNode *
CDXLMinidump::GetQueryDXLRoot() const
{
return m_query_dxl_root;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::PdrgpdxlnQueryOutput
/
/ @doc:
/ Query output columns
/
/---------------------------------------------------------------------------
const CDXLNodeArray *
CDXLMinidump::PdrgpdxlnQueryOutput() const
{
return m_query_output;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetCTEProducerDXLArray
/
/ @doc:
/ CTE list
/
/---------------------------------------------------------------------------
const CDXLNodeArray *
CDXLMinidump::GetCTEProducerDXLArray() const
{
return m_cte_producers;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::PdxlnPlan
/
/ @doc:
/ Query object
/
/---------------------------------------------------------------------------
const CDXLNode *
CDXLMinidump::PdxlnPlan() const
{
return m_plan_dxl_root;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetMdIdCachedObjArray
/
/ @doc:
/ Metadata objects
/
/---------------------------------------------------------------------------
const IMDCacheObjectArray *
CDXLMinidump::GetMdIdCachedObjArray() const
{
return m_mdid_cached_obj_array;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetSysidPtrArray
/
/ @doc:
/ Metadata source system ids
/
/---------------------------------------------------------------------------
const CSystemIdArray *
CDXLMinidump::GetSysidPtrArray() const
{
return m_system_id_array;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetPlanId
/
/ @doc:
/ Returns plan id
/
/---------------------------------------------------------------------------
ULLONG
CDXLMinidump::GetPlanId() const
{
return m_plan_id;
}
/---------------------------------------------------------------------------
/ @function:
/ CDXLMinidump::GetPlanId
/
/ @doc:
/ Returns plan space size
/
/---------------------------------------------------------------------------
ULLONG
CDXLMinidump::GetPlanSpaceSize() const
{
return m_plan_space_size;
}
/ EOF
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