"David G. Johnston" <[email protected]> writes:
> On Wed, May 25, 2016 at 7:42 PM, David G. Johnston <
> [email protected]> wrote:
>> âWhat's the query with the revised parentheses?
> âNever mind...your right I doubt that it should matter.
The parentheses in the original *definitely* matter, because by default
AND binds more tightly than OR. The larger number of rows in the second
query are perfectly plausible given the parenthesis-omission.
regards, tom lane
--
Sent via pgsql-general mailing list ([email protected])
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
