I have problems with store procedure in mysql -


i tried nothing works, have store procedure:

drop procedure if exists socios; create procedure socios(in nombre_u varchar(25), out socios int) begin select count(*) socios socio nombre_u=nombre_u;  end

the condition not working....what can do?

your query, 

drop procedure if exists socios; create procedure socios ( in nombre_u varchar(25), out socios int)    begin select count(*) socios socio nombre_u=nombre_u; end;

should changed : 

drop procedure if exists socios; create procedure socios ( in pnombre varchar(25), out psocios int)    begin select count(*) psocios socio nombre_u=pnombre; end;

your main error variable naming...


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