Peter Eisentraut <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>> Maybe we should just agree that its argument is a pattern for the
>> castsource type's name?
> I'd say it could be a pattern for both source and target. Often times I
> am interested in casts in either direction.
Well, it makes t
Peter Eisentraut <[EMAIL PROTECTED]> writes:
> Could we change the data types of the pg_cast table to regprocedure and
> regtype instead?
Back when we first introduced the reg-foo types, there was some
discussion of changing all relevant catalog columns to those types,
but the idea crashed and bu
Tom Lane wrote:
Alvaro Herrera <[EMAIL PROTECTED]> writes:
Tom Lane escribi�:
regression=# select casttarget::regtype,castcontext,castfunc::regprocedure from
pg_cast where castsource = 'time'::regtype;
BTW it very much looks like we should have a pg_casts view that displays
these things in
Alvaro Herrera wrote:
Tom Lane escribió:
However, the interval version of the function can capture the time case
because there's an implicit cast from time to interval:
regression=# select casttarget::regtype,castcontext,castfunc::regprocedure from
pg_cast where castsource = 'time'::regtype;
Alvaro Herrera <[EMAIL PROTECTED]> writes:
> Tom Lane escribió:
>> There already is a \dC command in psql, which has nice enough output
>> format but doesn't provide any way to select a subset of the table.
>> Maybe we should just agree that its argument is a pattern for the
>> castsource type's n
Tom Lane escribió:
> Alvaro Herrera <[EMAIL PROTECTED]> writes:
> > Tom Lane escribi�:
> >> regression=# select casttarget::regtype,castcontext,castfunc::regprocedure
> >> from pg_cast where castsource = 'time'::regtype;
>
> > BTW it very much looks like we should have a pg_casts view that displa
Alvaro Herrera <[EMAIL PROTECTED]> writes:
> Tom Lane escribió:
>> regression=# select casttarget::regtype,castcontext,castfunc::regprocedure
>> from pg_cast where castsource = 'time'::regtype;
> BTW it very much looks like we should have a pg_casts view that displays
> these things in a human-re
Tom Lane escribió:
> However, the interval version of the function can capture the time case
> because there's an implicit cast from time to interval:
>
> regression=# select casttarget::regtype,castcontext,castfunc::regprocedure
> from pg_cast where castsource = 'time'::regtype;
>castta
