Hi there, thanks for taking the time to make the tutorials, working my way through them! :-)
Just a note, could you explain when,why and,where would you use varchar and a varchar2(n)? (Is a varchar even needed if you have a varchar2(n)) And (last question!lol) how do you figure out the n value ...
Hi there, thanks for taking the time to make the tutorials, working my way through them! :-)
Just a note, could you explain when,why and,where would you use varchar and a varchar2(n)? (Is a varchar even needed if you have a varchar2(n)) And (last question!lol) how do you figure out the n value ...