mz_now()
must be used with one of the following comparison operators: =
,
<
, <=
, >
, >=
, or an operator that desugars to them or to a conjunction
(AND
) of them (for example, BETWEEN...AND...
). That is, you cannot use
date/time operations directly on mz_now()
to calculate a timestamp in the
past or future. Instead, rewrite the query expression to move the operation to
the other side of the comparison.