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| author | Andres Freund <andres@anarazel.de> | 2015-08-11 12:34:31 +0200 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2015-08-11 12:34:31 +0200 |
| commit | 6fcd88511f8e69e38defb1272e0042ef4bab2feb (patch) | |
| tree | 5334ee3074cedde450ff688d26af4371c0d39c8b /src/include/catalog | |
| parent | 093d0c83c1d210167d122da92459a0677e04ffc9 (diff) | |
| download | postgresql-6fcd88511f8e69e38defb1272e0042ef4bab2feb.tar.gz | |
Allow pg_create_physical_replication_slot() to reserve WAL.
When creating a physical slot it's often useful to immediately reserve
the current WAL position instead of only doing after the first feedback
message arrives. That e.g. allows slots to guarantee that all the WAL
for a base backup will be available afterwards.
Logical slots already have to reserve WAL during creation, so generalize
that logic into being usable for both physical and logical slots.
Catversion bump because of the new parameter.
Author: Gurjeet Singh
Reviewed-By: Andres Freund
Discussion: CABwTF4Wh_dBCzTU=49pFXR6coR4NW1ynb+vBqT+Po=7fuq5iCw@mail.gmail.com
Diffstat (limited to 'src/include/catalog')
| -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 8cd6772987..b58fe46447 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 201508101 +#define CATALOG_VERSION_NO 201508111 #endif diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h index 51639624a9..ddf7c67371 100644 --- a/src/include/catalog/pg_proc.h +++ b/src/include/catalog/pg_proc.h @@ -5193,7 +5193,7 @@ DATA(insert OID = 3473 ( spg_range_quad_leaf_consistent PGNSP PGUID 12 1 0 0 0 DESCR("SP-GiST support for quad tree over range"); /* replication slots */ -DATA(insert OID = 3779 ( pg_create_physical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f f f v 1 0 2249 "19" "{19,19,3220}" "{i,o,o}" "{slot_name,slot_name,xlog_position}" _null_ _null_ pg_create_physical_replication_slot _null_ _null_ _null_ )); +DATA(insert OID = 3779 ( pg_create_physical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f f f v 2 0 2249 "19 16" "{19,16,19,3220}" "{i,i,o,o}" "{slot_name,immediately_reserve,slot_name,xlog_position}" _null_ _null_ pg_create_physical_replication_slot _null_ _null_ _null_ )); 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"); |