Does table partitioning improve performance?

0 Answers  

---

Find top Nth employee from each department in terms of salary?

13 Answers   RealPage,

---

What is the importance of concurrency control?

0 Answers  

---

What is a ddl statement?

0 Answers  

---

What are the transaction properties?

0 Answers  

---

---

What are the difference between primary keys and foreign keys?

0 Answers  

---

Tell me what is the significance of null value and why should we avoid permitting null values?

0 Answers  

---

How to retrieve error messages using mssql_get_last_message()?

0 Answers  

---

what is integrated security (SSPI). why we use in the connection string?

2 Answers  

---

What is difference between inner join and join?

0 Answers  

---

What are the differences between DDL, DML and DCL in SQL?

0 Answers   ABB, Aspire, Infogain,

---

Insert syudents details in table.Current system date &time insert into joining time.How do insert?( in sysdate only return current system date how do add time?)

0 Answers  

---