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Updated Aug 11, 2022
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or
Returns the logical OR of expr1 and expr2.
OR
expr1
expr2
expr1 or expr2
expr1: A BOOLEAN expression.
expr2: A BOOLEAN expression.
A BOOLEAN.
> SELECT true or false; true > SELECT false or false; false > SELECT true or NULL; true > SELECT false or NULL; NULL
and predicate
or operator
not operator
! (bang sign) operator