> Today, I told someone the syntax for "count" without thinking, and
> got it wrong - and in so doing, I found some interesting behavior.
>
>
> select count('table.fieldname');
>
> works. however...
>
> select count('table.fieldname') where table.fieldname='something';
Using the table.field in single-quotes makes it a string, and that is a
strange query.
Legally, you can do:
select count(*) where table.fieldname='something';
select count(table.fieldname) where table.fieldname='something';
However, I see your point, and will add it to the TODO list:
* SELECT COUNT('asdf') FROM pg_class WHERE oid=12 crashes
--
Bruce Momjian | http://www.op.net/~candle
maillist@candle.pha.pa.us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
