min_balance balance%TYPE := 1000; -- min_balance has the same attributes as balance. Advantages of %TYPE Attribute - You can avoid errors caused by data type mismatch or wrong precision. - You can ...

In PL/SQL, the declaration section allows for declaring variables and cursors, playing a crucial role in creating efficient functions and procedures. The tutorial delves into the significance and ...

What are the advantages/disadvantages of using global variables in PL/SQL packages? I have created tons of packages and stored procedures, but have never used global variables.<BR><BR>Any insight or ...