Answer / guest

Indexes improve database performance by allowing faster retrieval of records.
Types of indexes:
• Clustered Index – Reorders table records for faster access.
• Non-Clustered Index – Stores index separately for faster lookups.
• Unique Index – Ensures all values in a column are unique.

how to avoid cursors? : Sql server database administration

0 Answers  

---

What is the difference between upgrade and migration in sql server?

0 Answers  

---

What does man by sql wildcard characters in sql server?

0 Answers  

---

Which is better statement or preparedstatement?

0 Answers  

---

Which table keeps information about stored procedures?

0 Answers  

---

How many nested transaction can possible in sql server?

3 Answers   Bank Of America,

---

if 3 duplicate records in a table,i want to delete 2 duplicate records by keeping 1 duplicate and 1 original as it is,how?

5 Answers  

---

What is data block and how to define data block size?

0 Answers  

---

what is the primary use of the model database? : Sql server administration

0 Answers  

---

Suppose you want to implement the one-to-many relationships while designing tables. How would you do it?

0 Answers  

---

what is the system function to get current user's user id? : Sql server database administration

0 Answers  

---

What is instead of dml trigger?

0 Answers  

---