全文提供了示例DDL （数据定义语言）语句。

The DDL (Data Definition Language) statements throughout this article are provided as a sample.

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请注意，提供连接信息不启动数据定义语言(DDL)生成。

Note that supplying connection information does not initiate data definition language (DDL) generation.

youdao

请注意，提供连接信息不启动数据定义语言(DDL)生成。

Note that supplying connection information does not initiate data definition language (DDL) generation.

youdao