#what's going on here?
CREATE OPERATOR & ( leftarg = int4, rightarg = int4, procedure = int4bitwise_and, comutator =
&
);
CREATE
#so far, so good...
CREATE OPERATOR | ( leftarg = int4, rightarg = int4, procedure = int4bitwise_or, comutator = |
);
ERROR: parser: parse error at or near "|"
#doesn't like pipes?
CREATE OPERATOR ~ ( rightarg = int4, procedure = int4bitwise_not
);
ERROR: OperatorDef: operator "~" already defined
#on int4?could have fooled me!
DROP OPERATOR ~(none,int4);
ERROR: RemoveOperator: left unary operator '~' taking 'int4' does not exist
#...just as i thought!
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