DROP OPERATOR - remove an operator
DROP OPERATOR name ( { lefttype | NONE } , { righttype | NONE } ) [ CASCADE | RESTRICT ]
DROP OPERATOR drops an existing operator from the database system. To execute this command you must be the owner of the operator.
Remove the power operator a^b for type integer:
DROP OPERATOR ^ (integer, integer);
Remove the left unary bitwise complement operator ~b for type bit:
DROP OPERATOR ~ (none, bit);
Remove the right unary factorial operator x! for type bigint:
DROP OPERATOR ! (bigint, none);
There is no DROP OPERATOR statement in the SQL standard.
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Created 1996-2024 by Maxim Chirkov Добавить, Поддержать, Вебмастеру |