Hi how Can I Add A Foreign key that references a table that has composit primary key ? example i had costumer table that has C_Id and SSN Both as PK and another table has C_Id that must refernece C_Id in Customers i done the usual way and got oracle error message about uniqeness any ideas plz

2 Answers  

---

Can u make a synonym for deptno=10 only from emp table.

1 Answers   TCS,

---

13. Display the second to fifth characters in each client name.

2 Answers   Wipro,

---

how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....

0 Answers  

---

What is a nvl function?

0 Answers  

---

---

What is merge in oracle?

0 Answers  

---

how to retrieve data from different tables ,place this data in different excel worksheets.

1 Answers   Gap Inc,

---

how to tune oracle sql queries pls tell me step by step. urgent pls

1 Answers  

---

What is Oracle table?

1 Answers  

---

What are synonyms used for ?

3 Answers  

---

What is cluster Key ?

3 Answers  

---

what is difference between table and view? where to use views? thanks in advance!

1 Answers  

---