What is Virtual Private Database in Oracle?

0 Answers   MCN Solutions,

---

It's Urgent? How to IMPORT .xls & .txt file into ORACLE?

5 Answers  

---

How to write date and time interval literals in oracle?

0 Answers  

---

can a table has a column that has only view data and in other columns we can change data?

2 Answers   Secon,

---

how can we write trigger in trigger???????? can we write one trigger on two table???

2 Answers   Value Labs,

---

SELECT * FROM (SELECT TITLE FROM MOVIE ORDER BY RANK DESC) WHERE ROWNUM > 4; when i run the above query .it produces output as NO ROWS SELECTED.why ?plz any one help me

6 Answers   TCS,

---

How to insert multiple rows with one insert statement in oracle?

0 Answers  

---

how can db_files > maxdatafiles since db_files is for instance and the later is for database

0 Answers   CTS,

---

24. Display the order number for all orders whose average item cost is greater than the overall average item cost across all orders.

2 Answers   Wipro,

---

The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL

1 Answers   TCS,

---

What is the use of oracle?

0 Answers  

---

How to execute the package in oracle?

0 Answers  

---