Part 5 Searching in databases
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<html> <p> We create a seeker that translates ocl to sql for searching in databases of any size. | <html> | ||
We look at derivations, constraints and validation rules. </p> | <p> <Strong> We create a seeker that translates ocl to sql for searching in databases of any size. | ||
We look at derivations, constraints and validation rules. </strong> </p> | |||
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<em>To make your experience more comfortable, we set the main tags mentioned in the video to the right bar menu of this mini player. Choose the interesting subtitle on the list and immediately get to the exact theme timeplace in the video. Now you can pick any topic to be instructed without watching the whole video.</em> | |||
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font-size: 18; | font-size: 18; | ||
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<iframe width="560" height="300" src="https:// | <iframe width="560" height="300" src="https://www.youtube.com/embed/BhKRj3-LoBI?rel=0&autoplay=1" frameborder="0" allowfullscreen></iframe> | ||
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<strong>View Model Editor:</strong> | <strong>View Model Editor:</strong> | ||
Revision as of 00:06, 11 December 2016
We create a seeker that translates ocl to sql for searching in databases of any size. We look at derivations, constraints and validation rules.
To make your experience more comfortable, we set the main tags mentioned in the video to the right bar menu of this mini player. Choose the interesting subtitle on the list and immediately get to the exact theme timeplace in the video. Now you can pick any topic to be instructed without watching the whole video.
View Model Editor:
Search expressions
Variables and Validations
Derivation Attribute
Visible expressions
Test data:
Tab separated data import
Constraints
Validation Rules
Saving despite error warnings
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