Cronje Fourie wrote:
> When running the following query against a TPCH db I get 0 results
> returned
> and o_orderdate < date '1993-07-01' + interval '3' month
That's the problem line.
richardh=# SELECT interval '3' month;
interval
----------
00:00:00
(1 row)
It's got a zero-length date-range it's comparing against. If you have
interval '3 months' that should work, but I'm afraid I haven't got time
to check against the specs to see what the correct format should be.
--
Richard Huxton
Archonet Ltd