[postgis-devel] Aggregate STYPE

[Paul Ramsey]

On Tue, Mar 6, 2018 at 1:08 AM, Sandro Santilli <strk at kbt.io> wrote:
>
> If anyone feels brave enough we could even tweak the upgrade script to
> change STYPE of aggregates "live" (w/out DROP/CREATE). If there's a
> way to do that we'll then have to move the "Changed" comment above the
> STYPE itself (I did something similar for OPERATOR CLASS).

What mechanism? There's no "alter aggregate" that will change the
stype, are you thinking of the system catalogs?