更新时间:2022-10-20 17:37:30
在您的MySQL中运行此操作:
ALTER TABLE`mytable`
CHANGE COLUMN`DateTime`` DateTime` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP;
这将您的默认值设置为 CURRENT_TIMESTAMP
。
Is there a way in my sql to auto increment by the date and time?
so say I have a table
mytable
=====================================================
= Comment_ID = First_Name = Comment = DateTime =
=====================================================
= 1 = Bob = FooBar = 11-01-14 11:00 =
= 2 = Jack = Blah = 11-01-14 12:29 =
= 3 = John = jonny = 12-01-14 07:09 =
=====================================================
Is there away to make the date auto-increment?
Run this in your MySQL:
ALTER TABLE `mytable`
CHANGE COLUMN `DateTime` `DateTime` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP ;
This sets your default value to CURRENT_TIMESTAMP
.