Exactly what I was looking for
Simple, very very simple my only complaint is theres not enough content to really justify the app but I still like it
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 information:
* 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 all who are using SQL86/89 queries for over two decades now and finally want to change to SQL92 also ;)
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This little app shows some primitive and derived operations with the following information:
* 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 all who are using SQL86/89 queries for over two decades now and finally want to change to SQL92 also ;)
Screenshots
SQL Primer FAQ
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Is SQL Primer free?
Yes, SQL Primer is completely free and it doesn't have any in-app purchases or subscriptions.
-
Is SQL Primer legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
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How much does SQL Primer cost?
SQL Primer is free.
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What is SQL Primer revenue?
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User Rating
1 out of 5
1 ratings in Singapore
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Ratings History
SQL Primer Reviews
Отличная шпаргалка
Спасибо
Is what it says, elementary
Elementary SQL, very elementary. If you've written SQL on the job anywhere chances are this will teach you little to nothing. It's very bland though but is focused on simple presentation. If your learning or taking a class, the visuals are nice for things like outer joins. Good start!
Poor content
This app looked to have done in a hurry. Content is pretty weak.
Nice and simple
Nice ref I really like this app for quick lookup
Not very good
Just not good, not really useful.
Good beginning primer
Excellent for beginners using basic syntax example & explanations. Look forward to more advanced priming!
Cool
Thanks good stuff
request
firmware 3.1.2 version support please.
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App Info
- Category
- Education
- Publisher
- Dr. Ralph Heider
- Languages
- English, German
- Recent release
- 3.0 (4 years ago )
- Released on
- Jun 1, 2010 (14 years ago )
- Also available in
- United States, Germany, Canada, Russia, France, Australia, Japan, China, Italy, United Kingdom, Philippines, Hong Kong SAR China, New Zealand, India, Singapore, Thailand, South Korea, Mexico, Argentina, United Arab Emirates, Madagascar, Nigeria, Netherlands, Norway, Malaysia, South Africa, Peru, Pakistan, Poland, Portugal, Romania, Saudi Arabia, Sweden, Slovenia, Slovakia, Türkiye, Taiwan, Ukraine, Vietnam, Ecuador, Armenia, Austria, Azerbaijan, Belgium, Brazil, Belarus, Switzerland, Chile, Colombia, Czechia, Denmark, Dominican Republic, Algeria, Lithuania, Estonia, Egypt, Spain, Finland, Greece, Hungary, Indonesia, Ireland, Israel, Kuwait, Kazakhstan, Lebanon
- Last Updated
- 3 weeks ago