在MySQL中，执行了DELIMITER // 这个语句后分号还有什么作用？

Question

在学习MySQL自定义函数的过程中碰见了下面的代码，整体功能就是为数据表插入记录后返回插入记录的主键id {代码...} 在这之前我已经执行了 {代码...} 按照我的理解DELIMITER //的意思不是将;用//替换吗，那么在上...

阿神 · Answer

The semicolon is the terminator of the mysql command, and DELIMITER is used to change the input terminator.

ringa_lee · Answer

The semicolon after the INSERT and RETURN statements is to separate multiple statements in the function/stored procedure. Otherwise, how do you divide the multiple statements in the stored procedure?

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