Is there an easier way to prevent a duplicate insert after refresh? The way I do it now is to select everything with the all fields except ID as parameters; if a record exists i don’t insert. Is there a way to possible detect refresh?
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Is there an easier way to prevent a duplicate insert after refresh? The way I do it now is to select everything with the all fields except ID as parameters; if a record exists i don’t insert. Is there a way to possible detect refresh?
I think you may want to the EXISTS function.
Here’s a simple explanation of EXISTS I found through google.