diff options
| author | Andres Freund | 2015-08-10 11:28:18 +0000 |
|---|---|---|
| committer | Andres Freund | 2015-08-10 11:28:18 +0000 |
| commit | 3f811c2d6f51b13b71adff99e82894dd48cee055 (patch) | |
| tree | d2764ea2b530d2ebed4a16eccaff4e18f6ab5ebf /src/include | |
| parent | 5c4b25accebb5d35358bb0c19b841d8d9b064e46 (diff) | |
Add confirmed_flush column to pg_replication_slots.
There's no reason not to expose both restart_lsn and confirmed_flush
since they have rather distinct meanings. The former is the oldest WAL
still required and valid for both physical and logical slots, whereas
the latter is the location up to which a logical slot's consumer has
confirmed receiving data. Most of the time a slot will require older
WAL (i.e. restart_lsn) than the confirmed
position (i.e. confirmed_flush_lsn).
Author: Marko Tiikkaja, editorialized by me
Discussion: 559D110B.1020109@joh.to
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/catalog/catversion.h | 2 | ||||
| -rw-r--r-- | src/include/catalog/pg_proc.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h index 19c40e49789..8cd67729879 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 201508062 +#define CATALOG_VERSION_NO 201508101 #endif diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h index c9fe0f87782..51639624a9e 100644 --- a/src/include/catalog/pg_proc.h +++ b/src/include/catalog/pg_proc.h @@ -5197,7 +5197,7 @@ DATA(insert OID = 3779 ( pg_create_physical_replication_slot PGNSP PGUID 12 1 0 DESCR("create a physical replication slot"); DATA(insert OID = 3780 ( pg_drop_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f f f v 1 0 2278 "19" _null_ _null_ _null_ _null_ _null_ pg_drop_replication_slot _null_ _null_ _null_ )); DESCR("drop a replication slot"); -DATA(insert OID = 3781 ( pg_get_replication_slots PGNSP PGUID 12 1 10 0 0 f f f f f t s 0 0 2249 "" "{19,19,25,26,16,23,28,28,3220}" "{o,o,o,o,o,o,o,o,o}" "{slot_name,plugin,slot_type,datoid,active,active_pid,xmin,catalog_xmin,restart_lsn}" _null_ _null_ pg_get_replication_slots _null_ _null_ _null_ )); +DATA(insert OID = 3781 ( pg_get_replication_slots PGNSP PGUID 12 1 10 0 0 f f f f f t s 0 0 2249 "" "{19,19,25,26,16,23,28,28,3220,3220}" "{o,o,o,o,o,o,o,o,o,o}" "{slot_name,plugin,slot_type,datoid,active,active_pid,xmin,catalog_xmin,restart_lsn,confirmed_flush_lsn}" _null_ _null_ pg_get_replication_slots _null_ _null_ _null_ )); DESCR("information about replication slots currently in use"); DATA(insert OID = 3786 ( pg_create_logical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f f f v 2 0 2249 "19 19" "{19,19,25,3220}" "{i,i,o,o}" "{slot_name,plugin,slot_name,xlog_position}" _null_ _null_ pg_create_logical_replication_slot _null_ _null_ _null_ )); DESCR("set up a logical replication slot"); |