update_string($table, $data, $where)

get_compiled_delete([$table = ''[, $reset = TRUE]])

repair_table($table_name)

list_fields()

initialize()

select_avg([$select = ''[, $alias = '']])

delete([$table = ''[, $where = ''[, $limit = NULL[, $reset_data = TRUE]]]])

database_exists($database_name)

limit($value[, $offset = 0])

compile_binds($sql, $binds)