SQL Primer
Detailed App Info:
Application Description
1970 E.F. Codd has started a revolution with his paper 'A relational model of data for large shared data banks, Communications of the ACM, Volume 13, Issue 6 (June 1970)' that finally led to the today's omnipresent database query language SQL.
This little app shows some primitive and derived operations with the following informations:
* SQL92 and SQL86/89 sample queries,
* the results of the queries and
* appropriate descriptions.
Furthermore the SQL test script that has been used for the calculation of the samples can be displayed.
The app is interesting for the first contact with the database subject and for the old stagers who are using SQL86/89 queries for over two decades now and finally want to change to SQL92 also ;)
This little app shows some primitive and derived operations with the following informations:
* SQL92 and SQL86/89 sample queries,
* the results of the queries and
* appropriate descriptions.
Furthermore the SQL test script that has been used for the calculation of the samples can be displayed.
The app is interesting for the first contact with the database subject and for the old stagers who are using SQL86/89 queries for over two decades now and finally want to change to SQL92 also ;)
Requirements
Your mobile device must have at least 1.56 MB of space to download and install SQL Primer app. SQL Primer was updated to a new version. Purchase this version for $0.00
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Dr. Ralph Heider at http://sqlprimer.ahaus.org.
Copyright © 2010 Dr. Ralph Heider
