How can I get a dummy database where I can use some indexing? [closed] - sql

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Closed 10 years ago.
How can I get a dummy database where I can do some indexing on tables?
What dummy database is the best for my study?

have u tried http://sqlfiddle.com/? It is simple to use and supports mySQL and SQL Server

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How to find between tenth with twentieth data with MagicalRecord [closed]

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Closed 9 years ago.
If my table in database which has 100 data. I want to find between tenth with twentieth. I want to know how to find them with MagicalRecord, or sqlite statements.
Forget Magical Record and use native Core Data.
fetchRequest.fetchOffset = 10;
fetchRequest.fetchLimit = 10;

Create Custom View? [closed]

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Closed 10 years ago.
How to create Custom View like this
take a look at GCRetractableSectionController. Maybe it can handle the behavior you need, just check out the example project provided with it.

What is User define function and how to execute that? [closed]

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Closed 11 years ago.
What is user define function in sql server 2005.How Can I see them from design point of view.
I wanted to create and execute the function.Can anybody explain me.I have not done it before.
User-Defined Functions from MSDN Books Online

Which normalization form is commonly used? [closed]

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Closed 11 years ago.
In relational Databases, of course.
It depends on the reqquirment whcih normal form to use, Most of the people make use of 3NF.
But one thing is there as the normalization level increase joins will increase to get data from database server.

What is the SQL query for creating a new database in Oracle 10G Express? [closed]

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Closed 12 years ago.
What is the SQL query for creating a new database in Oracle 10G Express?
CREATE DATABASE database_name options
List of other commands is here
I googled that and it took 2 mins, and I know nothing about DBs!!!!!