What is primary key in db?

0 Answers  

---

What are the syntax and use of the coalesce function?

0 Answers  

---

Differentiate between syntax and runtime errors.

0 Answers  

---

What is the different between Stored Procedure and Procedure?

7 Answers   Informatica, MIS,

---

Define commit, rollback and savepoint?

0 Answers  

---

How does postgresql compare to mysql?

0 Answers  

---

1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use of sql trace..how do you use it ? 3.can you please send all the sql plus commands...like set line 6000....

1 Answers   Satyam,

---

How do I truncate a word?

0 Answers  

---

Can we use view in stored procedure?

0 Answers  

---

If records are inserted into table without committing.How to refer to these values in a procedure?

2 Answers  

---

What does subquery mean in sql?

0 Answers  

---

There are 5 records in a table and we have implemented two triggers that are :pre_query and post_query how many times these triggers will fire.

2 Answers   Maruti Suzuki,

---