Hi all,
I'm used to define data domains and use them to create my tables, something
like
CREATE DOMAIN id_t uuid;
CREATE DOMAIN text_t text;
CREATE mytable (id id_t, value text_t, PRIMARY KEY (id));
The only "annoyance" is that I cannot use some standard function:
SELECT array_agg(id) FROM mytable;
could not find array type for data type id_t
and I must cast the value to the underlying concrete data type, for example:
SELECT array_agg(id::uuid) FROM mytable;
{00000000-0000-0000-0000-000000000000,c72ca134-655b-11e7...
Is there a way to smooth my issue, registering a "compatible" array_agg() that
accepts the domain too?
Thanks in advance,
ciao, lele.
--
nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri
real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia.
l...@metapensiero.it | -- Fortunato Depero, 1929.
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