diff options
| author | Robert Haas | 2017-03-06 17:41:55 +0000 |
|---|---|---|
| committer | Robert Haas | 2017-03-06 17:41:55 +0000 |
| commit | 9fe3c644a73198941e9a502958c24727dc4a6434 (patch) | |
| tree | faa010631b3cf8d23ec595857b2751b29e2ade2c /src | |
| parent | 7f6fa29f18aa84743185ee7ada97f277459228a7 (diff) | |
Mark pg_start_backup and pg_stop_backup as parallel-restricted.
They depend on backend-private state that will not be synchronized by
the parallel machinery, so they should not be marked parallel-safe.
This issue also exists in 9.6, but we obviously can't do anything
about 9.6 clusters that already exist. Possibly this could be
back-patched so that future 9.6 clusters would come out OK, or
possibly we should back-patch some other fix, but that would need more
discussion.
David Steele, reviewed by Michael Paquier
Discussion: http://postgr.es/m/CA+TgmoYCWfO2UM-t=HUMFJyxJywLDiLL0nAJpx88LKtvBvNECw@mail.gmail.com
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/catalog/catversion.h | 2 | ||||
| -rw-r--r-- | src/include/catalog/pg_proc.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h index 438378d8faf..8d981955768 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 201703032 +#define CATALOG_VERSION_NO 201703061 #endif diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h index 0c8b5c630d8..ec4aedb8516 100644 --- a/src/include/catalog/pg_proc.h +++ b/src/include/catalog/pg_proc.h @@ -3141,9 +3141,9 @@ DATA(insert OID = 2096 ( pg_terminate_backend PGNSP PGUID 12 1 0 0 0 f f f f t DESCR("terminate a server process"); DATA(insert OID = 2172 ( pg_start_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v r 3 0 3220 "25 16 16" _null_ _null_ _null_ _null_ _null_ pg_start_backup _null_ _null_ _null_ )); DESCR("prepare for taking an online backup"); -DATA(insert OID = 2173 ( pg_stop_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_stop_backup _null_ _null_ _null_ )); +DATA(insert OID = 2173 ( pg_stop_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v r 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_stop_backup _null_ _null_ _null_ )); DESCR("finish taking an online backup"); -DATA(insert OID = 2739 ( pg_stop_backup PGNSP PGUID 12 1 1 0 0 f f f f t t v s 1 0 2249 "16" "{16,3220,25,25}" "{i,o,o,o}" "{exclusive,lsn,labelfile,spcmapfile}" _null_ _null_ pg_stop_backup_v2 _null_ _null_ _null_ )); +DATA(insert OID = 2739 ( pg_stop_backup PGNSP PGUID 12 1 1 0 0 f f f f t t v r 1 0 2249 "16" "{16,3220,25,25}" "{i,o,o,o}" "{exclusive,lsn,labelfile,spcmapfile}" _null_ _null_ pg_stop_backup_v2 _null_ _null_ _null_ )); DESCR("finish taking an online backup"); DATA(insert OID = 3813 ( pg_is_in_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_in_backup _null_ _null_ _null_ )); DESCR("true if server is in online backup"); |