Questions tagged as 'mysql-workbench'

delimiter $$ create procedure reposta(out mensagem varchar(100)) begin if new.codigo_veiculo != null then set mensagem = "Algum veículo está sendo utilizado"; end $$ delimiter ; error that appears    Code: 1064. You have an error in you...

Ee Galera, I'm learning the database language, but I still do not know everything so I came here to ask for help for you to know how I can do this. I know there is sqlite3 in python but I want to use mysql, which in the case I'm working with in...