Обсуждение: When is a constraint too big?

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When is a constraint too big?

От
lbottorff@harveycounty.com
Дата:
I'm building a rather large table with certain fields that have a set range of
possible values. Some have a possible range of 100 or more values. Should I
continue to list out the boolean gospel right there in a CONSTRAINT
statement, or is this a job for a trigger, i.e., put the possible values in a
mini lookup table and use a trigger?

L