From: https://www.postgresql.org/docs/9.4/static/sql-createtable.html
"The access method must support amgettuple (see Chapter 55); at
present this means GIN cannot be used. Although it's allowed, there is
little point in using B-tree or hash indexes with an exclusion
constraint, because this does
On Wed, Aug 17, 2016 at 11:51 AM, Amit Langote <
langote_amit...@lab.ntt.co.jp> wrote:
> On 2016/08/17 14:33, Ashutosh Bapat wrote:
> >> +relid_is_partition(Oid relid)
> >> +{
> >> + return SearchSysCacheExists1(PARTRELID,
> ObjectIdGetDatum(relid));
> >> +}
> >>
> >> This is used in a lot
On 2016/08/17 14:33, Ashutosh Bapat wrote:
>> +relid_is_partition(Oid relid)
>> +{
>> + return SearchSysCacheExists1(PARTRELID, ObjectIdGetDatum(relid));
>> +}
>>
>> This is used in a lot of places, and the overhead of checking it in
>> all of those places is not necessarily nil. Syscache
On 17 August 2016 at 05:18, Andres Freund wrote:
> On 2016-08-08 10:59:20 +0800, Craig Ringer wrote:
> > Right. Though if we flush lazily I'm surprised the effect is that big,
> > you're the one who did the work and knows the significance of it.
>
> It will be. Either you're
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