log_action
return (log_action(action, query, content));
db_status status = log_action(DB_REMOVE_TABLE, tab);
status = log_action(DB_ADD_TABLE, tab, tobj);
dbres = ((db *)dbptr.ptr)->log_action(DB_ADD_NOSYNC,
dbres = ((db *)dbptr.ptr)->log_action(DB_REMOVE_NOSYNC, qi, 0);