Comments on: SQL SERVER – Rules of Third Normal Form and Normalization Advantage – 3NF http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/ Personal Notes of Pinal Dave Fri, 10 Feb 2012 04:35:14 +0000 hourly 1 http://wordpress.com/ By: vikas kumar pathak http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-240596 Thu, 19 Jan 2012 06:07:11 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-240596 hi

I am not getting any use of BCNF. can u give me one example where BCNF is imlemented.

thanks
vikas

]]> By: kavitha http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-191411 Wed, 09 Nov 2011 07:18:20 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-191411 please tell me
is there any code review tool for sql?

]]> By: kavitha http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-191406 Wed, 09 Nov 2011 07:16:51 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-191406 please tell me
is there any code review tool for sql?

]]> By: Raghav http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-173616 Fri, 30 Sep 2011 16:42:54 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-173616 Good One !

]]> By: Coupons http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-146382 Wed, 06 Jul 2011 11:40:59 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-146382 I also want examples.

Pinal please give examples of each type of normalization.

Thanks in advance.

]]> By: Coupons http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-146381 Wed, 06 Jul 2011 11:39:42 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-146381 Hi Pinal,

You have written very nice article.

Thanks for sharing with us.

]]> By: SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 3 of 31 Journey to SQLAuthority http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-145185 Sat, 02 Jul 2011 01:31:17 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-145185 [...] If attributes do not contribute to a description of the key, then remove them to a separate table. All attributes must be directly dependent on the primary key. (Read more here) [...]

]]> By: Amruta http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-142948 Wed, 22 Jun 2011 10:21:12 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-142948 Hi,
Can you please explain all normal forms with eaxmple?

]]> By: Anas Teinah http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-107036 Tue, 21 Dec 2010 03:25:17 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-107036 hi

would u mind please explain 3rd NF with example?

]]> By: madhivanan http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-96243 Thu, 28 Oct 2010 07:39:59 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-96243 Read about them in SQL Server help file. It has explanations as well as examples

]]> By: Rajaprabu http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-96057 Wed, 27 Oct 2010 06:10:24 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-96057 Pinal Sir,
i’m new to ur blog sir. Recently found u sir. It’s Very useful and helpful to us sir.
And i’m a fresher for Sql.
I need simple examples how to use Stored procedure and Trigger.

Kindly Reply me sir..

]]> By: Dev parashar http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-83462 Mon, 09 Aug 2010 07:42:04 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-83462 How can i know in which NF the tabe is?

For example I have a table created like this:

CREATE TABLE customers
(
cCustomer ID char(4) not null constraint pkCustomerID primary key,
CCustName char(20) not null,
vCustName varchar(20) not null,
CAddress char(40) not null,
CCity char(20) null,
CState char(20) null,
CPhone char(10) null,
)

]]> By: vinod2902 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-79633 Sat, 10 Jul 2010 14:44:30 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-79633 i m beginner to sql server 2005
so teach me job schedules concept one by one

Please help me

]]> By: Hemanth http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-62009 Tue, 02 Mar 2010 07:04:45 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-62009 Hi Pinal,

Can you explain me the normalization process through an example?(All the normal forms 1NF, 2NF, 3NF, BCNF, 4NF, 5NF).

]]> By: AZAD http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61397 Thu, 18 Feb 2010 07:09:56 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61397 to sakendra kumar.
what u can do is

1.limit the no of columns in ur select query

2.check the fragmentation of indexes on that table
and accordingly rebuild or reorganize.

3.use recommendations from db tuning advisor.

4. check he execution plan and find out to get ur results
how many rows it is scanning

]]> By: sakendra kumar http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61132 Sun, 14 Feb 2010 22:03:19 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61132 I have 98 lac row in a table. To fetch a query it takes too much time. give me some idea to improve the performance.
here we have already used non-clustered index on required column and also repairing time to time.

thanks

]]> By: sakendra kumar http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61131 Sun, 14 Feb 2010 21:59:04 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61131 how many instance use in sql server 2000,2005,2008

]]> By: sakendra kumar http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61130 Sun, 14 Feb 2010 21:20:32 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61130 What are the different types of backup avaible in SQL SErver

]]> By: sakendra kumar http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61127 Sun, 14 Feb 2010 19:16:48 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-61127 Kindly Define 3rd Normal Form with two Example

thanks
sakendra kumar

]]> By: vijay http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-60325 Thu, 28 Jan 2010 10:38:32 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-60325 hi sir,
i m alws confus about normalization………

plz explain with simple example

]]> By: Pravin Patel http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-55830 Sat, 12 Sep 2009 06:43:06 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-55830 Hi Pinal,

Can you please explain 3rd NF with example?

Thanks & Regards

Pravin Patel.

]]> By: SQL SERVER - 2008 - Interview Questions and Answers - Part 1 Journey to SQL Authority with Pinal Dave http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-47457 Thu, 26 Feb 2009 11:53:06 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-47457 [...] If attributes do not contribute to a description of the key, remove them to a separate table. All attributes must be directly dependent on the primary key. (Read More Here) [...]

]]> By: Surendra H http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-46912 Thu, 19 Feb 2009 12:23:42 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-46912 Hi Pinal,

Very well explained…

Thanks and keep it up.

-Surendra

]]> By: Jyothi P http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-43256 Thu, 25 Sep 2008 18:41:46 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-43256 SQL Server Agent provides a new stored procedure for enumerating real-time job activity based on the current session.
Performing the query sp_help_jobactivity reveals a list of all active SQL Server Agent jobs.

This new stored procedure for enumerating real-time job activity obtains some data from the sysjobactivity table in msdb.
The sysjobactivity table is where SQL Server Agent stores job status information for the current session and all previous sessions of SQL Server Agent.

If the SQL Server Agent Service fails unexpectedly, users can determine which SQL Server Agent jobs were in the middle of being executed by looking that the sysjobactivity table for the previous session.

]]> By: SQL SERVER - Guidelines and Coding Standards Part - 1 Journey to SQL Authority with Pinal Dave http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-43138 Tue, 23 Sep 2008 01:30:42 +0000 http://blog.sqlauthority.com/2007/11/26/sql-server-rules-of-third-normal-form-and-normalization-advantage-3nf/#comment-43138 [...] Normalize Database structure based on 3rd Normalization Form. Normalization is the process of designing a data model to efficiently store data in a database. (Read More Here) [...]

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