field_exists($field_name, $table_name)

list_fields($table)

offset($offset)

get_where([$table = ''[, $where = NULL[, $limit = NULL[, $offset = NULL]]]])

result([$type = 'object'])

csv_from_result($query[, $delim = ', '[, $newline = "n"[, $enclosure = '"']]])

list_databases()

get([$table = ''[, $limit = NULL[, $offset = NULL]]])

order_by($orderby[, $direction = ''[, $escape = NULL]])

compile_binds($sql, $binds)