What is rollback?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL PLSQL Interview Questions

How many levels can subqueries be nested in a FROM clause?

7 Answers  


How to return multiple records from procedure?

2 Answers  


What program will open a mdb file?

0 Answers  


how to present a past time in hours, minutes and seconds? : Sql dba

0 Answers  


what is bulk bind

4 Answers   TCS,






How can you tell the difference between an index and a view?

0 Answers  


tell me about various levels of constraint. : Sql dba

0 Answers  


How to display Row Number with Records in Oracle SQL Plus?

0 Answers   MCN Solutions,


i have table T!. A B C D NULL 1 2 3 4 NULL 5 6 7 8 NULL 9 10 11 12 NULL. I WANT COUNT OF NULL VALUES IN TABLE. WRITE A QUERY.

14 Answers   iGate, Wipro,


what is Complex index. how to create it?

2 Answers  


What does joining a thread mean?

0 Answers  


What is sql entity?

0 Answers  


Categories