I noticed this too. I am trying to find where the actual SQL is
generated, and I am seeing if this is an artifact of Hibernate.
Will test the same query without the quotes as you recommend. (But I
don't know where to fix that, if it is the actual issue, unfortunately.)
On 6/26/2014 11:35 AM, Claudio Freire wrote:
> On Thu, Jun 26, 2014 at 10:26 AM, AJ Weber <aweber@comcast.net> wrote:
>> OK, the sample query is attached (hopefully attachments are allowed) as
>> "query.sql".
>> The "master table" definition is attached as "table1.sql".
>> The "detail table" definition is attached as "table2.sql".
>> The EXPLAIN (ANALYZE, BUFFERS) output is here:
>> http://explain.depesz.com/s/vd5
>
> I think the problem is that you're sending strings in the ids, instead
> of integers.
>
> Remove the quotes, leave only the numbers. That will make pg able to
> infer that node.id = prop.node_id means it can also use an index on
> alf_node_properties.
>
> I think.
>
> Try.
