greenplumn exception 代码
文件路径：/src/backend/gporca/libgpopt/include/gpopt/exception.h
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2011 EMC Corp.
/
/ @filename:
/ exception.h
/
/ @doc:
/ Definition of GPOPT-specific exception types
/---------------------------------------------------------------------------
#ifndef GPOPT_exception_H
#define GPOPT_exception_H
#include "gpos/memory/CMemoryPool.h"
#include "gpos/types.h"
namespace gpopt
{
/ major exception types - reserve range 1000-2000
enum ExMajor
{
ExmaGPOPT = 1000,
ExmaSentinel
};
/ minor exception types
enum ExMinor
{
ExmiNoPlanFound,
ExmiInvalidPlanAlternative,
ExmiUnsupportedOp,
ExmiUnexpectedOp,
ExmiUnsupportedPred,
ExmiUnsupportedCompositePartKey,
ExmiUnsupportedNonDeterministicUpdate,
ExmiUnsatisfiedRequiredProperties,
ExmiEvalUnsupportedScalarExpr,
ExmiCTEProducerConsumerMisAligned,
ExmiNoStats,
ExmiSentinel
};
/ message initialization for GPOS exceptions
gpos::GPOS_RESULT EresExceptionInit(gpos::CMemoryPool *mp);
} / namespace gpopt
#endif / !GPOPT_exception_H
/ EOF