Martijn van Oosterhout wrote:
> On Fri, Feb 11, 2005 at 08:12:50PM -0500, Milla Erdee wrote:
>
>
>>Also, has PostgreSQL considered adding some CLOB and BLOB types?
>
>
> Has had these for ages.
>
You have BYTEA and TEXT which fill this need. But you could add CLOB and
BLOB types as synonyms for BYTEA and TEXT just to ease converting code
written for other RDBMS.
>
>>Updating Views
>
> You can create RULEs to do this.
>
>
The updating view syntax in many cases might be preferred in certian
cases and other types of syntax in other cases, and it should be up to
the programmer to decide which is best for a certian application.. A
certian syntax might be best for a certian case but another might be
best for another case. By the way, Updating views is where you can
update a table with INSERT, DELETE, UPDATE etc through a view.
>
>>Triggers on Views
>
>
> What would they do?
>
They would add additional functionality in case this kind of flexibility
is determined to be needed. Another idea: triggers on SELECTs. Why not?
Triggers can be useful for many more things than their original use.
>
>>Additional Trigger Syntax (ie Oracle):
>
>
> I'm not seeing anything there more than syntactic sugar that PostgreSQL
> doesn't support, but no, it doesn't take that syntax.
>
Then why not go ahead and support it, since it would seem it wouldnt be
difficult. I dont think PostGRESQL supports INSTEAD OF triggers as well.
Generally I think that it is a good idea to follow the philosophy where
we realise that just because a feature has no apparent benefit or use
for us, that no one else will need it. A feature that may have no use
for one person might be essential to another person. I believe it is
important to not place arbitrary restrictions or restrictions based on
personal preferences on how software can be used, for the reason I just
stated.
