高级数据库 meaning in English
advanced database
Examples
- While pdo implements basic compatibility features , like ensuring autocommit is on for every database by default , or enabling bind - by - name and bind - by - position for every database driver , it will never emulate advanced database functionality like sequences or stored procedures that are not natively available for a given database
虽然pdo实现了基本的兼容特性，比如保证每个数据库都默认打开autocommit 、支持每个数据库驱动程序的按名称绑定和按位置绑定，但是如果给定的数据库不支持序列和存储过程这类高级数据库功能， pdo也不可能模仿出来。