why dont we assign not null constraint as table level
constraint.
What is trigger associated with the timer ?
What is the relation of a user account and a schema in oracle?
How translate command is different from replace?
How to define an external table with a text file?
How do I know if oracle client is installed on windows?
Can we create index on views?
19 Answers CTS, Syntel, TCS,
What is oracle data type?
Explain the use of ignore option in imp command.
What is cursor
Can cursor variables be stored in PL/SQL tables.If yes how. If not why?
what are pseudocolumns?
In what script is snap$ created? In what script is the scott/tiger schema created?