Discussion :: ER Model and Business Rules - General Questions (Q.No.1)
An action assertion must include which of the following?
Answer: Option D
No answer description available for this question.
|Sujith-Spt said: (Jul 31, 2014)|
|Assertions - An assertion is a piece of SQL which makes sure a condition is satisfied or it stops action being taken on a database object. It could mean locking out the whole table or even the whole database.|
|Passer-By said: (Dec 31, 2015)|
|Assertion consists of constraints name followed by check followed by condition.|
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