(PECL maxdb >= 1.0)
maxdb_real_query -- maxdb::real_query — Execute an SQL query
过程化风格
面向对象风格
The maxdb_real_query() is functionally identical with the maxdb_query().
Note:
In order to determine if a given query should return a result set or not, see maxdb_field_count().
成功时返回 TRUE, 或者在失败时返回 FALSE.