Free Source Code Projects and Tutorials

How to Create Database Relationships

Submitted by admin on Mon, 11/01/2010 - 10:38

In my previous tutorial I discuss on “How to Add Table to Your Existing Database”. Now, I will explain to you on how to create database relationships between one or more tables. Relationship is very important to prevent data inconsistency in your database. For example, you cannot add record in the related table without first adding a record in the primary table.

A relationship exists when two tables are related using a primary key and a foreign key.

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How to Add Table to Your Existing Database

Submitted by admin on Sun, 10/31/2010 - 22:27

In my previous tutorial I discuss on “How to Create Database in SQL Server 2005 Express Edition”. This time you will learn how to add a table in your “LibSys” database using SQL Server Management Studio.

Since LibSys database may contain several tables, I will only teach you to create at least one table and the rest will be done by executing a script.

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Business Application Invoice

Submitted by alams on Sun, 10/31/2010 - 05:38

A Java business application / Invoice that calculate the price of product and keep track of items sold in a database. it is use to monitor the sell of products and prices per day. the application its design using Java at the front end and the back end is Microsoft SQL server. After each transaction a receipt is printout.

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Adding Picture in Combo Box

Submitted by mrhumble on Thu, 10/28/2010 - 05:05

Hello guys this is a sample code on how to Add picture or image on your combo box for comments just email me at [email protected] or visit me @ http://codes-47.blogspot.com/

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SMS Software and SourceCode Updated

Submitted by jaysfall on Thu, 10/28/2010 - 02:41

This Sample software works fine and tested it on my Huawei modem(globe tattoo).. the Full Source code has the ff: *Auto-Detect Modem *Bulk Sending/Receive and delete Messages :) IF you want the Full Sourcecode just contact me at my # +639161514777, or email me [email protected] thanks.. Go filipino Developers :))

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Screen Capture

Submitted by nikunjkadiya on Tue, 10/26/2010 - 18:12

Easy Screen Capture make by vb 2010. You can also save what you capture.

Highlights Text

Submitted by rommelroldan on Tue, 10/26/2010 - 02:06

Malaki talaga ang naitulong ng website na2 sa akin, kaya hindi lang ito ang ia-upload ko. please guy'z wag niyong kalimutan na mag-comment sa mga gawa q.. Hmm..sinong taga cebu d2,,kasi we have our field trip in cebu ngayong october 26, 2010,.. kita-kit'z tayo don.. Mabuhay and happy coding..