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 ...
If you know lots of programming languages, then you're already accustomed to the ability to declare and use functions with a variable number of arguments, where the number and type of arguments aren't ...
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 ...
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