The act of constraining, or the state of being constrained; that which compels to, or restrains from, action; compulsion; restraint; necessity.
The act of limiting; the state or condition of being limited; as, the limitation of his authority was approved by the council.
That which limits; a restriction; a qualification; a restraining condition, defining circumstance, or qualifying conception; as, limitations of thought.
A certain precinct within which friars were allowed to beg, or exercise their functions; also, the time during which they were permitted to exercise their functions in such a district.
A limited time within or during which something is to be done.
A certain period limited by statute after which the claimant shall not enforce his claims by suit.
1.postgresql - Postgres UNIQUE CONSTRAINT for array
In postgres we have a constraint defined that essentially allows us to limit the number of entries in a table ... the database schema for MySQL? See?...
1 個答案? · ?0 票:?I don’t think you can use a function with a unique constraint but you can with a unique index. So given a sorting function something like this: