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 ...
*) The SELECT ... INTO ... clause is used in PL/SQL to fetch data from a table and store it into PL/SQL variables. *) This is different from normal SQL, which just ...
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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