Add a record to SQL Database

[webmanmd]

Hello all,

My question is how to reject a user if they are registered already. For example:

add(x,y) to table z
if x,y already exist then
write("User already registered")
end if

Anyone please help, it would be nice if i could have the sample code. Thanks

 

[eramgarden]

do a select first, and check if x,y exists.