This is done from sql once you have the Oracle installed.

在安装了 Oracle 之后，就可以在 sql 中安装该工具了。

youdao

Oracle provides SQL Loader (SQLLDR) for loading data in delimited text format.

Oracle提供sql Loader (sqlldr)用于装载分界文本格式的数据。

youdao

Of course, this program is really just for testing and experiments — you wouldn't use it for heavy-duty interaction with the database any more than you'd type raw SQL into an Oracle database.

当然，这个程序只是用于测试和体验，不能用它来与诸如oracle这样的您必须在其中键入原始sql的数据库进行频繁的交互。

youdao

You as a customer can use SQL and standard tools with Oracle applications, and the environment is secure (you can query, integrate, and backup the cloud at the database level, not the application level).

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