mirrors/postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change pg_listener attribute number constants to match the usual pattern

Browse Source 
It appears that, for no particularly good reason, pg_listener.h deviates from
the usual convention for declaring attribute number constants.  Normally, it's

#define Anum_{catalog-name}_{column-name}  {attribute-number}

pg_listener.h, however substitutes a different string that is similar, but not
the same as, the column name.  This change fixes that.

Author: Robert Haas <robertmhaas@gmail.com>
This commit is contained in:
Peter Eisentraut 2009-07-21 20:24:51 +00:00
parent ab5b4e2f9e
commit 5dedce6770
2 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/backend/commands/async.c
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.147 2009/06/11 14:48:55 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.148 2009/07/21 20:24:51 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -486,8 +486,8 @@ Exec_Listen(Relation lRel, const char *relname)
namestrcpy(&condname, relname);
values[Anum_pg_listener_relname - 1] = NameGetDatum(&condname);
values[Anum_pg_listener_pid - 1] = Int32GetDatum(MyProcPid);
values[Anum_pg_listener_notify - 1] = Int32GetDatum(0); /* no notifies pending */
values[Anum_pg_listener_listenerpid - 1] = Int32GetDatum(MyProcPid);
values[Anum_pg_listener_notification - 1] = Int32GetDatum(0); /* no notifies pending */
tuple = heap_form_tuple(RelationGetDescr(lRel), values, nulls);
@ -567,7 +567,7 @@ Exec_UnlistenAll(Relation lRel)
/* Find and delete all entries with my listenerPID */
ScanKeyInit(&key[0],
Anum_pg_listener_pid,
Anum_pg_listener_listenerpid,
BTEqualStrategyNumber, F_INT4EQ,
Int32GetDatum(MyProcPid));
scan = heap_beginscan(lRel, SnapshotNow, 1, key);
@ -598,9 +598,9 @@ Send_Notify(Relation lRel)
/* preset data to update notify column to MyProcPid */
memset(nulls, false, sizeof(nulls));
memset(repl, false, sizeof(repl));
repl[Anum_pg_listener_notify - 1] = true;
repl[Anum_pg_listener_notification - 1] = true;
memset(value, 0, sizeof(value));
value[Anum_pg_listener_notify - 1] = Int32GetDatum(MyProcPid);
value[Anum_pg_listener_notification - 1] = Int32GetDatum(MyProcPid);
scan = heap_beginscan(lRel, SnapshotNow, 0, NULL);
@ -978,7 +978,7 @@ ProcessIncomingNotify(void)
/* Scan only entries with my listenerPID */
ScanKeyInit(&key[0],
Anum_pg_listener_pid,
Anum_pg_listener_listenerpid,
BTEqualStrategyNumber, F_INT4EQ,
Int32GetDatum(MyProcPid));
scan = heap_beginscan(lRel, SnapshotNow, 1, key);
@ -986,9 +986,9 @@ ProcessIncomingNotify(void)
/* Prepare data for rewriting 0 into notification field */
memset(nulls, false, sizeof(nulls));
memset(repl, false, sizeof(repl));
repl[Anum_pg_listener_notify - 1] = true;
repl[Anum_pg_listener_notification - 1] = true;
memset(value, 0, sizeof(value));
value[Anum_pg_listener_notify - 1] = Int32GetDatum(0);
value[Anum_pg_listener_notification - 1] = Int32GetDatum(0);
while ((lTuple = heap_getnext(scan, ForwardScanDirection)) != NULL)
{

6
src/include/catalog/pg_listener.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/catalog/pg_listener.h,v 1.25 2009/01/01 17:23:57 momjian Exp $
* $PostgreSQL: pgsql/src/include/catalog/pg_listener.h,v 1.26 2009/07/21 20:24:51 petere Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@ -48,8 +48,8 @@ typedef FormData_pg_listener *Form_pg_listener;
*/
#define Natts_pg_listener 3
#define Anum_pg_listener_relname 1
#define Anum_pg_listener_pid 2
#define Anum_pg_listener_notify 3
#define Anum_pg_listener_listenerpid 2
#define Anum_pg_listener_notification 3
/* ----------------
* initial contents of pg_listener are NOTHING.