基础释义
例句
行业词典释义

福克斯词典 \ 英汉词典 \

DDL是什么意思？

DDL

数据定义语言；

例句

Availability of database definition language ( DDL ) and database manipulation language ( DML ) in DAO and ODBC. DAO和ODBC中的数据库定义语言 ( DDL ) 和数据库操作语言 ( DML ) 的可用性.
The Data Definition Language ( DDL ) part of SQL permits database tables to be created or deleted. 数据定义语言 ( DDL ) 为SQL中的一部分,可以让数据表建立或是删除.
Note that supplying connection information does not initiate data definition language ( DDL ) generation. 请注意,提供连接信息不启动数据定义语言 ( DDL ) 生成.
The model consists of four layers - DDL, DML, DPL and CL. 该模型分为数据定义层DDL、数据操纵层DML 、数据显示层DPL和控制层CL四层, 这里重点阐述了DDL和DML层.

查看更多关于 “DDL” 的例句

行业词典

计算机：数据定义语言，数据描述语言；

大家都在找

猜你在找

大家在找

考考你
[问] giraffe
[问] tomato
[问] 方案英语
[问] 呼吁英语
[问] searches
[问] 局外人英文
[问] passage
[问] predict
[问] droplets
[问] lake