Friday, October 14, 2011

Sunday, October 9, 2011

What are SQLCODE and SQLERRM and why are they important for PL/SQL developers?
What is a mutating table error and how can you get around it?
Describe the difference between a procedure, function and anonymous pl/sql block.
Describe the use of %ROWTYPE and %TYPE in PL/SQL

Thursday, October 6, 2011