【information_schema】什么意思_英语information_schema的翻译_音标_读音_用法_例句_在线翻译

information schema 添加释义

信息结构视图

微软中国社区关键字：存储过程、系统表、信息结构视图、 [gap=721]Key word: Stord Procedure, System table, Information Schema,

基于12个网页-相关网页

短语

更多收起网络短语

abstract: In relational databases, the information schema is an ANSI standard set of read-only views which provide information about all of the tables, views, columns, and procedures in a database. It can be used as a source of the information which some databases make available through non-standard commands, such as the SHOW command of MySQL, the DESCRIBE command of Oracle, and the \d command of PostgreSQL.

以上来源于: WordNet

In addition, you can use DB-Access to display catalog tables and information schema.

另外，您可以使用DBA显示目录表和信息模式。

youdao
ActiveRecord USES the database's information schema to dynamically retrieve column metadata.

ActiveRecord通过使用数据库的定义信息来动态更新字段元数据。

youdao
Set_primary_key 'X', DrySQL retrieves the primary key specification for your Employees table from your database's information schema.

而不是依赖你主键字段的命名假设上，或在你的Employee类中的冗余定义(例如，set _ primary_key ' X ')，DrySQL从你数据库信息schema中提取雇员表中的主键。

youdao

更多双语例句

应用推荐

$firstVoiceSent

- 来自原声例句