You can implement this kind of logic in the client application or as a stored procedure.

您可在客户端应用程序中或者作为存储过程来实现此类逻辑。

youdao

In this case, either do not use stored procedure, or execute part of the logic in the client side and execute the rest in a stored procedure.

在这种情况下，要么不使用存储过程，要么在客户机端执行一部分逻辑，而在存储过程中执行其余的逻辑。

youdao

So the procedure processing the logic has an outermost check that will decide whether the rest of the body will execute or the procedure returns with no action taken.

因此，处理该逻辑的过程有一个最外层的检查，决定是执行主体的其余部分，还是不采取任何动作而返回。

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