Oracle SQL engine also optimizes queries you run based on the optimisation level you selected. The SQL Engine handles all the DML operations (Insert, Update, delete). The PLSQL programs are run by the ...

for this script utl_file is no longer being used. The problem is that some SQL is over 2499 characters in length, and it may be stored as one line in the data dictionary SQLPlus cannot execute lines ...

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 ...