You can execute both data definition language (DDL) and data manipulation language (DML) statements, and obtain and display the results using this tool.

您可以执行数据定义语言(DDL)和数据操作语言(dml)语句，并使用该工具来获取和显示结果。

youdao

This enables administrators to use familiar SQL data definition language (DDL) statements to create database objects for persisting their XML data.

这使管理员能够使用熟悉的SQL数据定义语言(DDL)语句来创建存储XML数据的数据库对象。

youdao

Data definition language (DDL) statements are not statements that can be rolled back.

数据定义语言(DDL)语句是不能回滚的语句。

youdao