Every time I restore the database to the development environment, these two operators will be missing. it needs to be added.
CREATE OPERATOR adempiere.+ (
PROCEDURE = adempiere.adddays,
LEFTARG = timestamp with time zone,
RIGHTARG = numeric,
COMMUTATOR = OPERATOR(adempiere.+)
);
CREATE OPERATOR adempiere.- (
PROCEDURE = adempiere.subtractdays,
LEFTARG = timestamp with time zone,
RIGHTARG = numeric,
COMMUTATOR = OPERATOR(adempiere.-)
);