On 8/22/2014 9:29 AM, hubert depesz lubaczewski wrote:
> select * from table where pkey = <value> limit 1 for update;
why is there a limit 1 in there? pkey=somevalue should only return a
single row. if it DID return multiple rows, you don't have an ORDER
BY, so the limit 1 would be indeterminate.
--
john r pierce 37N 122W
somewhere on the middle of the left coast
