Fixed issues generating some queries for galera support

lib/MySQL_HostGroups_Manager.cpp

@@ -4461,14 +4461,14 @@ void MySQL_HostGroups_Manager::update_galera_set_read_only(char *_hostname, int
 			GloAdmin->mysql_servers_wrlock();
 			mydb->execute("DELETE FROM mysql_servers_incoming");
 			mydb->execute("INSERT INTO mysql_servers_incoming SELECT hostgroup_id, hostname, port, gtid_port, weight, status, compression, max_connections, max_replication_lag, use_ssl, max_latency_ms, comment FROM mysql_servers");
-			q=(char *)"UPDATE OR IGNORE mysql_servers_incoming SET hostgroup_id=%d WHERE hostname='%s' AND port=%d AND hostgroup_id (%d, %d)";
+			q=(char *)"UPDATE OR IGNORE mysql_servers_incoming SET hostgroup_id=%d WHERE hostname='%s' AND port=%d AND hostgroup_id in (%d, %d, %d)";
 			query=(char *)malloc(strlen(q)+strlen(_hostname)+512);
-			sprintf(query, q, info->reader_hostgroup, _hostname, _port, info->writer_hostgroup, info->backup_writer_hostgroup);
+			sprintf(query, q, info->reader_hostgroup, _hostname, _port, info->writer_hostgroup, info->backup_writer_hostgroup, info->offline_hostgroup);
 			mydb->execute(query);
 			//free(query);
-			q=(char *)"DELETE FROM mysql_servers_incoming WHERE hostname='%s' AND port=%d AND hostgroup_id in (%d, %d) FROM mysql_galera_hostgroups WHERE writer_hostgroup=%d)";
+			q=(char *)"DELETE FROM mysql_servers_incoming WHERE hostname='%s' AND port=%d AND hostgroup_id in (%d, %d, %d) FROM mysql_galera_hostgroups WHERE writer_hostgroup=%d)";
 			//query=(char *)malloc(strlen(q)+strlen(_hostname)+64);
-			sprintf(query,q,_writer_hostgroup,_hostname,_port, info->writer_hostgroup, info->backup_writer_hostgroup);
+			sprintf(query,q,_hostname,_port, info->offline_hostgroup, info->backup_writer_hostgroup, info->writer_hostgroup, info->writer_hostgroup);
 			mydb->execute(query);
 			//free(query);
 			q=(char *)"UPDATE mysql_servers_incoming SET status=0 WHERE hostname='%s' AND port=%d AND hostgroup_id=%d";