index 2a4ceb3d4293f436aa266e605503c1a33b056bd9..053c5ea78720d1eb7b9607c376c9161443eb81f4 100644 (file)
TestLib::run_log(@_);
}
-=pod $node->lsn(mode)
+=pod
+
+=item $node->lsn(mode)
-Look up xlog positions on the server:
+Look up WAL positions on the server:
-* insert position (master only, error on replica)
-* write position (master only, error on replica)
-* flush position
-* receive position (always undef on master)
-* replay position
+* insert position (master only, error on replica)
+* write position (master only, error on replica)
+ * flush position (master only, error on replica)
+* receive position (always undef on master)
+ * replay position (always undef on master)
mode must be specified.
}
}
-=pod $node->wait_for_catchup(standby_name, mode, target_lsn)
+=pod
+
+=item $node->wait_for_catchup(standby_name, mode, target_lsn)
Wait for the node with application_name standby_name (usually from node->name)
until its replication position in pg_stat_replication equals or passes the
-upstream's xlog insert point at the time this function is called. By default
+upstream's WAL insert point at the time this function is called. By default
the replay_location is waited for, but 'mode' may be specified to wait for any
of sent|write|flush|replay.
print "done\n";
}
-=pod $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
+=pod
+
+=item $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
Wait for the named replication slot to equal or pass the supplied target_lsn.
The position used is the restart_lsn unless mode is given, in which case it may
print "done\n";
}
-=pod $node->query_hash($dbname, $query, @columns)
+=pod
+
+=item $node->query_hash($dbname, $query, @columns)
Execute $query on $dbname, replacing any appearance of the string __COLUMNS__
within the query with a comma-separated list of @columns.
return \%val;
}
-=pod $node->slot(slot_name)
+=pod
+
+=item $node->slot(slot_name)
Return hash-ref of replication slot data for the named slot, or a hash-ref with
all values '' if not found. Does not differentiate between null and empty string