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 ...

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 ...

-- we use declare to declare the variables.So in case of both global and local variables , we will be having it. -- the below line represents global variable. -- make sure that you have equal number ...