find the second highest salary of the emp table

6 Answers  

---

what r routers?

1 Answers  

---

What is a Synonym ?

3 Answers  

---

How to delete an existing row from a table in oracle?

0 Answers  

---

Explain what are the advantages of views?

0 Answers  

---

---

What are the differences between lov and list item?

0 Answers  

---

How to delete a column in an existing table?

0 Answers  

---

SQL> CREATE TABLE to_table 2 (col1 NUMBER); Table created. SQL> CREATE OR REPLACE TRIGGER statement_trigger 2 AFTER INSERT ON to_table 3 BEGIN 4 DBMS_OUTPUT.PUT_LINE('After Insert Statement Level'); 5 END; 6 / Trigger created. SQL> CREATE OR REPLACE TRIGGER row_trigger 2 AFTER INSERT ON to_table 3 FOR EACH ROW 4 BEGIN 5 DBMS_OUTPUT.PUT_LINE('After Insert Row Level'); 6 END; 7 / Trigger created. SQL> INSERT INTO TO_TABLE VALUES(1); After Insert Row Level After Insert Statement Level 1 row created. SQL> BEGIN 2 INSERT INTO TO_TABLE VALUES(2); 3 INSERT INTO TO_TABLE VALUES(3); 4 INSERT INTO TO_TABLE VALUES(4); 5 INSERT INTO TO_TABLE VALUES(5); 6 INSERT INTO TO_TABLE VALUES(6); 7 INSERT INTO TO_TABLE VALUES(7); 8 INSERT INTO TO_TABLE VALUES(8); 9 INSERT INTO TO_TABLE VALUES(9); 10 INSERT INTO TO_TABLE VALUES(0); 11 END; 12 / WAT LL BE THE O/P??? XPLAIN IT>>>>

1 Answers   Infosys,

---

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

0 Answers  

---

How can I introduce multiple conditions in like operator?

0 Answers  

---

In XIR2 if we lost the administration password .How can we regain the password?thanks in advance.

0 Answers   IBM,

---

what is null value?

11 Answers   KITS, Oracle,

---