Answer / mathan r

It is a column that is not an actual column in the table.
eg USER, UID, SYSDATE, ROWNUM, ROWID, NULL, AND LEVEL.
rowid
versions_xid
versions_operation
versions_startscn
versions_endscn
sysdate
systimestamp
rownum
ora_rowscn
object_value
level
user

How can you set the threshold at which sql server will generate keysets asynchronously?

0 Answers  

---

List out some of the requirements to set up a sql server failover cluster?

0 Answers  

---

Explain the relational database management system (rdbms)?

0 Answers  

---

How do you set a trace flag in sql server?

0 Answers  

---

Differentiate between sql temp table vs table variable?

0 Answers  

---

How to Create Login and User through query in Sql server 2005.and also how to delete Login and User through query?

2 Answers  

---

How can we check the sql server version?

0 Answers  

---

how to connect sybase to sql server 2005?.

1 Answers   ABC,

---

which table keeps the locking information? : Sql server administration

0 Answers  

---

Does dbcc checkdb requires db to be in single_user mode? : sql server database administration

0 Answers  

---

How to create a new login name in ms sql server?

0 Answers  

---

What do you understand by SQL*Net?

0 Answers   Tech Mahindra,

---