1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index 643838bb054..82562add43a 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_ ));