The event is thrown when the connection starts (BEGIN), every time new data is available (READ), and when the connection ends (END).
当连接开始时（BEGIN）、每次新数据可用时（READ），以及连接结束时（END），抛出该事件。
Then it opens the connection to the MySQL back end for data output.
然后打开对MySQL后端的连接，以便处理数据输出。
Once the calls through the Wininet library have established a secure connection to the server end, the Visual Basic client application would make the appropriate SOAP calls to send data.
一旦经由wininet库的调用建立了到服务器端的安全连接，VisualBasic客户应用程序将进行恰当的soap调用来发送数据。
In standard JDBC code without auto-commit, the application USES a connection to access and update data, then commits the connection to end the transaction (and start another).
在没有自动提交的标准JDBC代码中，应用程序使用一个连接来访问和更新数据，然后提交该连接以结束这个事务(并启动另一个事务)。
The particular connection the team was using to the back-end mainframe transaction was not an XA-aware data source.
方案小组在后台主机的事务处理中使用的数据连接不包括遵从扩充体系结构(XA)标准的数据源。
SQL passthrough is a feature in solidDB that allows the application to access data in both the front end and back end databases using a single connection.
SQLpassthrough是solidDB 中的一个特性，支持应用程序使用一个连接在前端和后端数据库访问数据。
Airtime (data transfer and connection) also incurs costs, although a certain amount of airtime might be included in the end user's contract with the carrier.
网络连接时间(数据传输和连接)也会引发成本，尽管一定数量的网络连接时间可能包含在最终用户与运营商的合同中。
Airtime (data transfer and connection) also incurs costs, although a certain amount of airtime might be included in the end user's contract with the carrier.
网络连接时间(数据传输和连接)也会引发成本，尽管一定数量的网络连接时间可能包含在最终用户与运营商的合同中。
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