Answer / gurudatt nayak

it is called as a heap table

Answer / debasish nanda

Unindexed table or Heap. Microsoft Press Books and Book on
Line (BOL) refers it as Heap. A heap is a table that does
not have a clustered index and, therefore, the pages are not
linked by pointers. The IAM pages are the only structures
that link the pages in a table together. Unindexed tables
are good for fast storing of data. Many times it is better
to drop all indexes from table and then do bulk of inserts
and to restore those indexes after that.

What is set nocount on and what is set nocount off?

0 Answers  

---

How many max. conditions can b written under the WHERE clause? Like select * from [tabnam] WHERE (cond1...or..cond2....or...cond3...and.....so on.....??? (upto how much extent))?????

3 Answers   SAP Labs,

---

Explain full-text indexing?

0 Answers  

---

What is scan table/view and seek table/view when its occurs? : sql server database administration

0 Answers  

---

What is a rollup clause?

0 Answers  

---

---

What is the system function to get the current user's user id?

3 Answers   TCS,

---

* CREATE TABLE [dbo].[t_Colors]([ColorId] [int] NOT NULL,[ColorName] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [ColorDesc] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[ColorIndex] [int] NULL) ON [PRIMARY] GO * insert into [t_Colors] values(101,'Red','',1) insert into [t_Colors] values(101,'Red1','',2) insert into [t_Colors] values(102,'Blue','',1) insert into [t_Colors] values(102,'Blue1','',2) insert into [t_Colors] values(102,'Blue2','',3) * In this table i need to delete DELETE FROM t_Colors WHERE ColorIndex=1 AND ColorId=102 After delete above condition i need to update the ColorIndex set to 1 for Blue1[ColorName] and 2 for Blue2[ColorName] select * from [t_Colors] Note:- how can i get updates the ColorIndex values after delete. for example we need to update Blue1 ColorIndex set to 1 and Blue2 ColorIndex set to 2

0 Answers  

---

What is store procedure? When do you use?

0 Answers  

---

hi, how to match retrieve the unmatched records from 2 tables in which we dont have any primary key. example : table1 has 1,2,3,4,5 and table2 has 1,2,3,4,5,6,7,8,9,10 and i want the numbers from 6 to 10 to be displayed and should not come as null. i need the numbers. please reply as soon as possible.

4 Answers  

---

If you're given a raw data table, how would perform etl (extract, transform, load) with sql to obtain the data in a desired format?

0 Answers   Facebook,

---

How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?

0 Answers  

---

What is the purpose of grouping data in a report?

0 Answers  

---