Index: src/backend/utils/adt/pgstatfuncs.c
===================================================================
RCS file: /cvsroot/pgsql/src/backend/utils/adt/pgstatfuncs.c,v
retrieving revision 1.4
diff -c -r1.4 pgstatfuncs.c
*** src/backend/utils/adt/pgstatfuncs.c	25 Oct 2001 05:49:45 -0000	1.4
--- src/backend/utils/adt/pgstatfuncs.c	31 Jul 2002 00:36:27 -0000
***************
*** 19,24 ****
--- 19,25 ----
  extern Datum pg_stat_get_blocks_hit(PG_FUNCTION_ARGS);
  
  extern Datum pg_stat_get_backend_idset(PG_FUNCTION_ARGS);
+ extern Datum pg_stat_get_backend_mypid(PG_FUNCTION_ARGS);
  extern Datum pg_stat_get_backend_pid(PG_FUNCTION_ARGS);
  extern Datum pg_stat_get_backend_dbid(PG_FUNCTION_ARGS);
  extern Datum pg_stat_get_backend_userid(PG_FUNCTION_ARGS);
***************
*** 208,213 ****
--- 209,221 ----
  
  	((ReturnSetInfo *) (fcinfo->resultinfo))->isDone = ExprMultipleResult;
  	PG_RETURN_INT32(result);
+ }
+ 
+ 
+ Datum
+ pg_stat_get_backend_mypid(PG_FUNCTION_ARGS)
+ {
+ 	PG_RETURN_INT32(MyProcPid);
  }
  
  
Index: src/include/catalog/pg_proc.h
===================================================================
RCS file: /cvsroot/pgsql/src/include/catalog/pg_proc.h,v
retrieving revision 1.246
diff -c -r1.246 pg_proc.h
*** src/include/catalog/pg_proc.h	24 Jul 2002 19:11:13 -0000	1.246
--- src/include/catalog/pg_proc.h	31 Jul 2002 00:36:36 -0000
***************
*** 2703,2708 ****
--- 2703,2710 ----
  DESCR("Statistics: Number of blocks found in cache");
  DATA(insert OID = 1936 (  pg_stat_get_backend_idset		PGNSP PGUID 12 f f t t s 0 23 ""	pg_stat_get_backend_idset - _null_ ));
  DESCR("Statistics: Currently active backend IDs");
+ DATA(insert OID = 2026 (  pg_stat_get_backend_mypid		PGNSP PGUID 12 f f t f s 0 23 ""	pg_stat_get_backend_mypid - _null_ ));
+ DESCR("Statistics: My backend ID");
  DATA(insert OID = 1937 (  pg_stat_get_backend_pid		PGNSP PGUID 12 f f t f s 1 23 "23"  pg_stat_get_backend_pid - _null_ ));
  DESCR("Statistics: PID of backend");
  DATA(insert OID = 1938 (  pg_stat_get_backend_dbid		PGNSP PGUID 12 f f t f s 1 26 "23"  pg_stat_get_backend_dbid - _null_ ));