When the INSERT statement fails with the error code specified in the DECLARE EXIT HANDLER statement, control passes to the handler, and the procedure is exited. 当INSERT语句失败并且错误代码在DECLAREEXITHANDLER语句中指定,那么控制将传递到处理程序,而过程将退出。
A four-month teaching intervention is carried out in the experimental class, where students are guided by the English teacher to employ the framework for error correction; while the students in the control class continue to take the previous revising procedure and technique. 实验班的学生经过了为期四个月的训练,教师对其纠错策略进行了精心的指导,而控制班的学生继续采用传统的方法评阅作文。