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mysql-SQL 触发器 insert into，含有变量的返回值
- WBOYOriginal
- 2016-06-06 09:32:471547browse
mysqlsqlserversql
这是我在触发器中遇到问题的图片，在触发器中使用
insert into图书现有库存表(书号，书名，现有库存数量)
values（@rksk,@sm,@rksl)
然后返回的是空值
求大神指点，感激不尽
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