Can I recycle / reboot my sequence on a specific date?
Dear all
Can I recycle / reboot my sequence on a specific date? can for example a sequence be recycled on July 1st of each year.
Normally I regenerate my primary key on the beginning of the year for example on July 1, 2013, she became 2014000001, July 1, 2014, it became 2015000001.
So, in this way, is it possible?
Thank you.
Hello
MUmarAli wrote:
A big thank you to you all for your response cooperative.
But I do not understand why is this not good practice?
Isn't better to have a primary key that is more descriptive than just 1,2,3... ? ...
No, it's actually better to have a primary key that doesn't mean anything. Maybe it's not intuitive, but it's true.
Ever want to change primary keys. No matter how carefully you fill, errors are always possible. If a line is created with the wrong year, you will need to change it after you find the error, but you never want to change primary keys.
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