hey friends...
i'm creating a web application for college atandance. In this application after every semester student have to postponed to a new new semester...so how do i change the coulmn of the student table to there respective semester....
if i use a update query then it will over write all the previous data...
how do backup all the data so that they can be accesable in the database till the student is pass out from the college.
thank you.
i'm creating a web application for college atandance. In this application after every semester student have to postponed to a new new semester...so how do i change the coulmn of the student table to there respective semester....
if i use a update query then it will over write all the previous data...
how do backup all the data so that they can be accesable in the database till the student is pass out from the college.
thank you.
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