diff -c -r ./src/backend/catalog/dependency.c ./src/backend/catalog/dependency.c
*** ../postgresql-8.4.0-original/postgresql-8.4.0/src/backend/catalog/dependency.c	2009-06-11 20:48:54.000000000 +0600
--- ./src/backend/catalog/dependency.c	2009-08-06 10:58:55.000000000 +0600
***************
*** 143,149 ****
  	TSConfigRelationId,			/* OCLASS_TSCONFIG */
  	AuthIdRelationId,			/* OCLASS_ROLE */
  	DatabaseRelationId,			/* OCLASS_DATABASE */
! 	TableSpaceRelationId		/* OCLASS_TBLSPACE */
  };
  
  
--- 143,152 ----
  	TSConfigRelationId,			/* OCLASS_TSCONFIG */
  	AuthIdRelationId,			/* OCLASS_ROLE */
  	DatabaseRelationId,			/* OCLASS_DATABASE */
! 	TableSpaceRelationId,			/* OCLASS_TBLSPACE */
! 	ForeignDataWrapperRelationId,		/* OCLASS_FDW */
! 	ForeignServerRelationId,		/* OCLASS_FOREIGN_SERVER */
! 	UserMappingRelationId			/* OCLASS_USER_MAPPING */
  };