what is the difference between $message and $$message? : Sql dba

0 Answers  

---

How to disable a trigger name update_salary?

0 Answers  

---

How does stored procedure reduce network traffic?

0 Answers  

---

Explain select statements in sql?

0 Answers  

---

What are triggers in sql?

0 Answers  

---

---

what is sql.

6 Answers   Ericsson, Hewitt,

---

Can pl sql procedure have a return statement?

0 Answers  

---

Is not null in sql?

0 Answers  

---

Which join is default?

0 Answers  

---

Is stored procedure faster than query?

0 Answers  

---

What is an index and types of indexes. How many number of indexes can be used per table ?

12 Answers   Accenture, BirlaSoft, Cognizant, CTS, Symphony,

---

i hv 30 rows with date.ex:1month hav 4 weeks i want 1st day of the every week.write the qry for that.example jan has 4 weeks i need 1st dd for evry wk

1 Answers   Aspire,

---