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 ...

PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...