Eneboo - Documentación para desarrolladores: Fichero Fuente src/libpq/include/utils/flatfiles.h

Eneboo - Documentación para desarrolladores
00001 /*-------------------------------------------------------------------------
00002  *
00003  * flatfiles.h
00004  *        Routines for maintaining "flat file" images of the shared catalogs.
00005  *
00006  *
00007  * $PostgreSQL: pgsql/src/include/utils/flatfiles.h,v 1.6 2005/10/15 02:49:46 momjian Exp $
00008  *
00009  *-------------------------------------------------------------------------
00010  */
00011 #ifndef FLATFILES_H
00012 #define FLATFILES_H
00013 
00014 #include "fmgr.h"
00015 
00016 extern void database_file_update_needed(void);
00017 extern void auth_file_update_needed(void);
00018 
00019 extern char *database_getflatfilename(void);
00020 extern char *auth_getflatfilename(void);
00021 
00022 extern void BuildFlatFiles(bool database_only);
00023 
00024 extern void AtPrepare_UpdateFlatFiles(void);
00025 extern void AtEOXact_UpdateFlatFiles(bool isCommit);
00026 extern void AtEOSubXact_UpdateFlatFiles(bool isCommit,
00027                                                         SubTransactionId mySubid,
00028                                                         SubTransactionId parentSubid);
00029 
00030 extern Datum flatfile_update_trigger(PG_FUNCTION_ARGS);
00031 
00032 extern void flatfile_twophase_postcommit(TransactionId xid, uint16 info,
00033                                                          void *recdata, uint32 len);
00034 
00035 #endif   /* FLATFILES_H */