Catalog → ForeignStorage Relation

File in Catalog	Includes file in DataMgr/ForeignStorage
Catalog.cpp	AbstractFileStorageDataWrapper.h
Catalog.cpp	ForeignStorageInterface.h
Catalog.cpp	FsiChunkUtils.h
Catalog.cpp	RegexParserDataWrapper.h
DdlCommandExecutor.cpp	ForeignTableRefresh.h
ForeignServer.h	ForeignDataWrapperFactory.h
ForeignTable.cpp	ForeignDataWrapperFactory.h