select([$select = '*'[, $escape = NULL]])

where_in([$key = NULL[, $values = NULL[, $escape = NULL]]])

set_row($key[, $value = NULL])

close()

or_where_not_in([$key = NULL[, $values = NULL[, $escape = NULL]]])

update_batch($table[, $set = NULL[, $value = NULL[, $batch_size = 100]]])

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

stop_cache()

field_data($table)

display_error([$error = ''[, $swap = ''[, $native = FALSE]]])