I’ve got a mysql table column that acts as a counter (int). Each time I update that column I want the field value to get plussed with 1.
So if it was 45 I want it to be 46.
How could I do that with SQL?
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I’ve got a mysql table column that acts as a counter (int). Each time I update that column I want the field value to get plussed with 1.
So if it was 45 I want it to be 46.
How could I do that with SQL?
MySQL v5.0.2 or higher supports triggers, which are pieces of code that are executed, whenever an insert/update/delete operation is made on one of the rows.
for more information about triggers in MySQL check this link