Simon Riggs <simon@2ndQuadrant.com> writes:
> On 23 January 2013 17:15, Andres Freund <andres@2ndquadrant.com> wrote:
>> On 2013-01-23 11:58:28 -0500, Andrew Dunstan wrote:
>>> Can't we do better than that?
> "row level locks cannot be applied to the NULLable side of an outer join"
I think it should read "row-level locks cannot ...", but otherwise this
is a fine idea.
> Hint: there are no rows to lock
This bit doesn't seem to be either accurate or helpful, though.
regards, tom lane