Differentiate between post-database commit and post-form commit?

0 Answers  

---

you are a universe designer and report developer in BO, what type of information you gather from client?Briefly explain plz

0 Answers   iFlex,

---

What is a trigger and what are its types?

0 Answers  

---

What is a Data Dictionary ?

5 Answers  

---

What are the components of Logical database structure of ORACLE database?

4 Answers  

---

---

State the difference between a primary key and foreign key?

0 Answers  

---

query optmization techniques and quwry analyser+projects+ppts

0 Answers  

---

What are oracle functions?

0 Answers  

---

How to add a new column to an existing table in oracle?

0 Answers  

---

How many types of tables are there in oracle?

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,

---

A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.

3 Answers  

---