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How to display previous record value from MySQL database during update?

–1 vote
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I want to update my sql database record and want to populate the value of previous record. So anybody can help me to get the previous value of the record to show when the update require.

posted Apr 17, 2017 by Kavyashree

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1 Answer

0 votes

You can do that by using the OLD and NEW keywords on a trigger on your table.

Although, i see that you tagged your post as php and I guess you want to get the old value in php, and to do this, you have to do a SELECT before the UPDATE to get the old name, and another SELECT after the UPDATE to get the new name.

answer Jul 19, 2017 by Vipin
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