If you want to trace every statement in your stored procedure, you can turn on proctrace, which traces each statement inside the specified stored procedure.

如果希望在存储过程中跟踪每一条语句，可以启用proctrace，它将跟踪指定存储过程中的每一条语句。

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To deal with this, you can generate a stack trace in the constructor of the exception object during the throw exception statement.

为了解决这一问题，可以在抛出异常语句期间，在异常对象的构造函数中生成一个堆栈跟踪。

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This method is used to implement a trace facility for the VTI purpose functions invoked during a simple select SQL statement.

该方法用于在简单的SQL选择语句期间为调用的vti目的函数实现一个跟踪功能。

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