Database - ER Model and Business Rules - Discussion
Discussion Forum : ER Model and Business Rules - General Questions (Q.No. 1)
An action assertion must include which of the following?
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Discussion:2 comments Page 1 of 1.
Passer-by said: 7 years ago
Assertion consists of constraints name followed by check followed by condition.
SUJITH-SpT said: 9 years ago
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.
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