具体地说，这里讨论连接、读、写和释放连接等数据库函数。

In particular, database functions such as connect, read, write, and release connection are covered here.

youdao

具体地说，这里讨论连接、读、写和释放连接等数据库函数。

In particular, database functions such as connect, read, write, and release connection are covered here.

youdao