Re: Bug in ALTER COLUMN/TYPE

Rod Taylor wrote:
> On Tue, 2004-08-03 at 23:36, Christopher Kings-Lynne wrote:
> > I think we need to deny changing column types if a function is using the 
> > table type as a return set.
> > 
> > test=# create table test (a int4);
> > CREATE TABLE
> > test=# create function test () returns setof test as 'select 1' language 
> > sql;
> 
> What we really need is dependencies within the function body and the
> ability to clear the function cache (recompile).

I notice we didn't have this on the TODO --- added:
* Track dependencies in function bodies and recompile/invalidate

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