greenplumn IColConstraintsMapper 源码
greenplumn IColConstraintsMapper 代码
文件路径:/src/backend/gporca/libgpopt/include/gpopt/base/IColConstraintsMapper.h
// Greenplum Database
// Copyright (C) 2016 VMware, Inc. or its affiliates.
#ifndef GPOPT_IColConstraintsMapper_H
#define GPOPT_IColConstraintsMapper_H
#include "gpos/common/CRefCount.h"
#include "gpopt/base/CConstraint.h"
namespace gpopt
{
class IColConstraintsMapper : public CRefCount
{
public:
virtual CConstraintArray *PdrgPcnstrLookup(CColRef *colref) = 0;
~IColConstraintsMapper() override = 0;
};
} // namespace gpopt
#endif //GPOPT_IColConstraintsMapper_H
相关信息
相关文章
greenplumn CColConstraintsArrayMapper 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦