Previously Postgres95 wouldn't accept 'order by' clauses with fields
referred to as '<table>.<field>', e.g.:
select t1.field1, t2.field2 from table1 t1, table2 t2
order by t2.field2;
This syntax is required by the ODBC SQL spec.
Submitted by: Dan McGuirk <mcguirk@indirect.com>
While a normal SELECT statement can contain a GROUP BY clause, a cursor
declaration cannot. This was not the case in PG-1.0. Was there a good
reason why this was changed? Are cursors being phased out? Is there any way
to get data with just a SELECT (and without a DECLARE CURSOR ...)?
The patch below seems to fix things. If anyone can see a problem with it,
please let me know. Thanks.
Submitted by: David Smith <dasmith@perseus.tufts.edu>
