Articles tagged check contraints

30 April 2018
30 April 2018

Operator Precedence versus the Confusing Constraint Translation

The other day, a person I work with was creating some fairly complex CHECK constraints to protect data in a new table that was being created (a practice I am 100% for: The multiple constraints were combined into just one, with several conditions condensed into a single Boolean expression, using several ANDs, ORs, and … Read more