How do I partition a table in sql?

0 Answers  

---

Write one update command to update seqno field of a table on the basis of row number.

4 Answers   HCL,

---

What is the difference between delete and truncate commands?

0 Answers  

---

What do we need to check in database testing?

0 Answers  

---

Is primary key an index?

0 Answers  

---

---

Why is a trigger used?

0 Answers  

---

what is single byte over head in oracle..?

0 Answers  

---

Show the cursor attributes of pl/sql.

0 Answers  

---

how to Update table Sales_summary with max(sales) data from table sales_dataTable 1. sales_data table Table 2. Sales_summary Region sales Region sales N 500 N 0 N 800 W 0 N 600 W 899 W 458 W 900 I want the Sales_summary After Update like this Region Sales N 800 W 900

8 Answers  

---

How many null values can be inserted in a coulmn whihc is unique constraint

8 Answers   Flextronics,

---

what is the functionality of the function htmlentities? : Sql dba

0 Answers  

---

What is form and report?

0 Answers  

---