必要时，在数据流中设置断点，方法是在数据流中操作符之间的连接上单击右键，然后单击ToggleBreakpoint。

If desired, set breakpoints in your data flow by right-clicking on a connection between operators in your data flow and clicking Toggle breakpoint.

youdao

如果愿意，可以在数据流中设置断点。设置方法是右键单击数据流中操作符之间的连接并选择ToggleBreakpoint。

If desired, set breakpoints in your data flow by right-clicking a connection between operators in your data flow and selecting Toggle breakpoint.

youdao

如果愿意，可以在数据流中设置断点。设置方法是右键单击数据流中操作符之间的连接并选择ToggleBreakpoint。

If desired, set breakpoints in your data flow by right-clicking a connection between operators in your data flow and selecting Toggle breakpoint.

youdao