Explain cascading triggers.
How to rename an index in oracle?
One Table having two rows with one colomn having values Like"Male" and "Female". how to upadte these values Like "Female" and "Male" in single update statement.
if you ctreate table identity
Explain integrity constraint?
how the indexes are stored in the Oracle Database?
i have a table with 1 lac of data.i want to insert this data into another table. i want every 5000 of data insert use a commit.using counter and if error is comming in the 5000 of data it rollback.
How would you design a database for an e-commerce website?
What to do if the binary spfile is wrong for the default instance?
how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
How to display First 4 rows From Database Table?
you are a universe designer and report developer in BO, what type of information you gather from client?Briefly explain plz
Difference between an implicit & an explicit cursor.?