我正在尝试将当前表的自动增量字段值与常量值进行比较,我尝试的方法低于查询:
WHERE (SELECT column_name FROM information_schema.columns WHERE table_schema = DATABASE() AND table_name='clients') = '1'
它不会显示任何输出,它有什么问题吗?
答案 0 :(得分:0)
WHERE (SELECT AUTO_INCREMENT FROM information_schema.columns WHERE table_schema = DATABASE() AND table_name='clients') = <your number>
你应该尝试类似上面的内容