git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c

index 09cc7860e0c73b1b61d94915c16d86e6c4fb46ee..699493c3350e07f9100cadbed6d4223932286ec0 100644 (file)

--- a/src/backend/commands/trigger.c

+++ b/src/backend/commands/trigger.c

* Portions Copyright (c) 1994, Regents of the University of California

*

* IDENTIFICATION

- * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.244 2009年01月21日 09:28:26 mha Exp $

+ * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.245 2009年01月22日 19:16:31 heikki Exp $

*

*-------------------------------------------------------------------------

*/

/*

* EnableDisableTrigger()

*

- * Called by ALTER TABLE ENABLE/DISABLE TRIGGER

+ * Called by ALTER TABLE ENABLE/DISABLE [ REPLICA | ALWAYS ] TRIGGER

* to change 'tgenabled' field for the specified trigger(s)

*

* rel: relation to process (caller must hold suitable lock on it)

* tgname: trigger to process, or NULL to scan all triggers

- * enable: new value for tgenabled field

+ * fires_when: new value for tgenabled field. In addition to generic

+ * enablement/disablement, this also defines when the trigger

+ * should be fired in session replication roles.

* skip_system: if true, skip "system" triggers (constraint triggers)

*

* Caller should have checked permissions for the table; here we also

diff --git a/src/include/commands/trigger.h b/src/include/commands/trigger.h

index 50f11078a5066b916bb393d23a994eaecfad97b1..0b0c6c22323265b3b4d9b6de653d00332bdbd531 100644 (file)

--- a/src/include/commands/trigger.h

+++ b/src/include/commands/trigger.h

* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group

* Portions Copyright (c) 1994, Regents of the University of California

*

- * $PostgreSQL: pgsql/src/include/commands/trigger.h,v 1.70 2009年01月01日 17:23:58 momjian Exp $

+ * $PostgreSQL: pgsql/src/include/commands/trigger.h,v 1.71 2009年01月22日 19:16:31 heikki Exp $

*

*-------------------------------------------------------------------------

*/

#define SESSION_REPLICATION_ROLE_LOCAL 2

extern PGDLLIMPORT int SessionReplicationRole;

+/*

+ * States at which a trigger can be fired. These are the

+ * possible values for pg_trigger.tgenabled.

+ */

#define TRIGGER_FIRES_ON_ORIGIN 'O'

#define TRIGGER_FIRES_ALWAYS 'A'

#define TRIGGER_FIRES_ON_REPLICA 'R'