diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/catalog/catversion.h | 2 | ||||
| -rw-r--r-- | src/include/catalog/pg_proc.h | 6 | ||||
| -rw-r--r-- | src/include/storage/predicate_internals.h | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h index 0f118dfffb..43e09ec179 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 201704062 +#define CATALOG_VERSION_NO 201704101 #endif diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h index 643838bb05..82562add43 100644 --- a/src/include/catalog/pg_proc.h +++ b/src/include/catalog/pg_proc.h @@ -3139,7 +3139,11 @@ DESCR("show pg_hba.conf rules"); DATA(insert OID = 1371 ( pg_lock_status PGNSP PGUID 12 1 1000 0 0 f f f f t t v s 0 0 2249 "" "{25,26,26,23,21,25,28,26,26,21,25,23,25,16,16}" "{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}" "{locktype,database,relation,page,tuple,virtualxid,transactionid,classid,objid,objsubid,virtualtransaction,pid,mode,granted,fastpath}" _null_ _null_ pg_lock_status _null_ _null_ _null_ )); DESCR("view system lock information"); DATA(insert OID = 2561 ( pg_blocking_pids PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 1007 "23" _null_ _null_ _null_ _null_ _null_ pg_blocking_pids _null_ _null_ _null_ )); -DESCR("get array of PIDs of sessions blocking specified backend PID"); +DESCR("get array of PIDs of sessions blocking specified backend PID from acquiring a heavyweight lock"); +DATA(insert OID = 3376 ( pg_safe_snapshot_blocking_pids PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 1007 "23" _null_ _null_ _null_ _null_ _null_ pg_safe_snapshot_blocking_pids _null_ _null_ _null_ )); +DESCR("get array of PIDs of sessions blocking specified backend PID from acquiring a safe snapshot"); +DATA(insert OID = 3378 ( pg_isolation_test_session_is_blocked PGNSP PGUID 12 1 0 0 0 f f f f t f v s 2 0 16 "23 1007" _null_ _null_ _null_ _null_ _null_ pg_isolation_test_session_is_blocked _null_ _null_ _null_ )); +DESCR("isolationtester support function"); DATA(insert OID = 1065 ( pg_prepared_xact PGNSP PGUID 12 1 1000 0 0 f f f f t t v s 0 0 2249 "" "{28,25,1184,26,26}" "{o,o,o,o,o}" "{transaction,gid,prepared,ownerid,dbid}" _null_ _null_ pg_prepared_xact _null_ _null_ _null_ )); DESCR("view two-phase transactions"); DATA(insert OID = 3819 ( pg_get_multixact_members PGNSP PGUID 12 1 1000 0 0 f f f f t t v s 1 0 2249 "28" "{28,28,25}" "{i,o,o}" "{multixid,xid,mode}" _null_ _null_ pg_get_multixact_members _null_ _null_ _null_ )); diff --git a/src/include/storage/predicate_internals.h b/src/include/storage/predicate_internals.h index 408d94cc7a..3cb0ab9bb0 100644 --- a/src/include/storage/predicate_internals.h +++ b/src/include/storage/predicate_internals.h @@ -474,5 +474,7 @@ typedef struct TwoPhasePredicateRecord * locking internals. */ extern PredicateLockData *GetPredicateLockStatusData(void); +extern int GetSafeSnapshotBlockingPids(int blocked_pid, + int *output, int output_size); #endif /* PREDICATE_INTERNALS_H */ |