can anyone tell how to use stored procedure in mysql database to insert and update same table? -
can tell how use stored procedure in mysql database insert , update same table?
create procedure inst_upd_pro(in product varchar(50),price int(30),stock int(30),active int (30)) begin declare id int; select id_pro id products; if(id_pro=id)then update products set product=product, price=price, stock=stock, active=active id_pro=id; else insert products (product, price, stock, active) values (product, price, stock, active); end if;
for clarity , avoid confusion (for , mysql) name incoming parameters prefix of in_ , declared variables dec. select incorrect - should looking specific product (that in in parameter) , if condition incorrect should comparing declared variable in parameter.
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