On 14/11/11 13:09, Greg Smith wrote:
On 11/14/2011 10:44 AM, Rudyar wrote:
Ok, I'm working in that project. I will send you my results
and comparision with SQL server HHJ optimization in one or two months.
Please be careful not to share here details of how features like this
are built in any
On Mon, Nov 14, 2011 at 8:25 AM, Rudyar wrote:
> the hybrid hash join algorithm implemented in the current version of
> PostgreSQL has any kind of optimization
> for star join queries for Data Warehouse model?
Not really. As much as possible, we try to make the query optimizer a
general-purpose
On 11/14/2011 10:44 AM, Rudyar wrote:
Ok, I'm working in that project. I will send you my results
and comparision with SQL server HHJ optimization in one or two months.
Please be careful not to share here details of how features like this
are built in any commercial databases you evaluate. So
On 14/11/11 12:37, Robert Haas wrote:
On Mon, Nov 14, 2011 at 10:36 AM, Rudyar wrote:
On 14/11/11 12:20, Robert Haas wrote:
On Mon, Nov 14, 2011 at 8:25 AM, Rudyarwrote:
the hybrid hash join algorithm implemented in the current version of
PostgreSQL has any kind of optimization
for star j
On Mon, Nov 14, 2011 at 10:36 AM, Rudyar wrote:
> On 14/11/11 12:20, Robert Haas wrote:
>>
>> On Mon, Nov 14, 2011 at 8:25 AM, Rudyar wrote:
>>>
>>> the hybrid hash join algorithm implemented in the current version of
>>> PostgreSQL has any kind of optimization
>>> for star join queries for Data
On 14/11/11 12:20, Robert Haas wrote:
On Mon, Nov 14, 2011 at 8:25 AM, Rudyar wrote:
the hybrid hash join algorithm implemented in the current version of
PostgreSQL has any kind of optimization
for star join queries for Data Warehouse model?
Not really. As much as possible, we try to make the
Hello,
the hybrid hash join algorithm implemented in the current version of
PostgreSQL has any kind of optimization
for star join queries for Data Warehouse model?
Regards.
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