On 22/11/11 10:26, Kevin Grittner wrote:
Rudyar wrote:
what tool you recommend for measure the query "real" query
execution time?
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On 22/11/11 02:58, Kevin Grittner wrote:
Rudyar wrote:
I try to get the execution time of a query workload. I try using
explain analyze but this time is allways higher than the execution
time of a query across a client like pgadmin3
what is the reason about that difference?
It'
Hello,
I try to get the execution time of a query workload. I try using explain
analyze but this time is allways higher than
the execution time of a query across a client like pgadmin3
what is the reason about that difference?
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On 17/11/11 19:16, Robert Haas wrote:
On Wed, Nov 16, 2011 at 9:38 AM, Rudyar wrote:
Hello,
I'm new in postgreSQL programming. I try to print a tuple from
tupleTableSlot structure..
for example..
outerTupleSlot = ExecHashJoinOuterGetTuple(oute
Hello,
I'm new in postgreSQL programming. I try to print a tuple from
tupleTableSlot structure..
for example..
outerTupleSlot = ExecHashJoinOuterGetTuple(outerNode,
node,
&hashvalue);
how to extract a tuple value?
there are any kind
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 i
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
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
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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Hello,
I'm a new programmer in postgreSQL source code..
Is possible use MPI functions in postgreSQL source code?
Help me please!
Best Regards.
Rudyar.
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do you have more documentation about OPENMP and PostgreSQL?
El 09-11-2011 20:12, Greg Smith escribió:
On 11/09/2011 04:10 PM, Rudyar Cortés wrote:
I'm a new programmer in postgreSQL source code..
Is possible use MPI functions in postgreSQL source code?
To do this the proper way
Hello,
I'm a new programmer in postgreSQL source code..
Is possible use MPI functions in postgreSQL source code?
Help me please!
Best Regards.
Rudyar.
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