What is difference between primary and secondary key?

0 Answers  

---

package specification-3 procedures package body-2 procedures will is execute

2 Answers   PWC,

---

trans_id trans_date trans_amt debit_credit_indicator 001 01-JAN-13 1099 cr 001 12-JAN-13 500 db 002 24-FEB-13 400 db 002 23-MAR-13 345 cr 001 18-APR-13 800 cr 002 15-MAR-13 600 db 001 12-FEB-13 200 cr i want like this output trans_id trans_date trans_amt debit_credit_indicator 001 JAN 1599 cr no.of trans 2 i want trans_id and trans_date like 'JAN' or 'FEB' etc, trans_amt i want all credit amount - debit amount per each trans_id. and debit_credit_indicator and no.of transactions in a month.

1 Answers   Oracle,

---

What are conditional predicates?

0 Answers  

---

Is trigger a stored procedure?

0 Answers  

---

how can i read files from a pl/sq l program

3 Answers  

---

How can we link a sql database to an existing android app?

0 Answers  

---

Which version of sql do I have?

0 Answers  

---

How to run pl sql program in mysql?

0 Answers  

---

Which is faster subquery or join?

0 Answers  

---

What is case function?

0 Answers  

---

Which is better cte or subquery?

0 Answers  

---