Hi all,
I am trying to call heap_form_tuple to create a tuple from a datum.
My call to heap_form_tuple looks like:
val1=0;
tupledesc1=BlessTupleDesc(node-ss.ss_currentRelation-rd_att);
tuple=heap_form_tuple(tupledesc1,p1,val1);
p1 is a pointer to a Datum instance which is created from a char
On 31.05.2012 13:42, Atri Sharma wrote:
I am trying to call heap_form_tuple to create a tuple from a datum.
My call to heap_form_tuple looks like:
val1=0;
tupledesc1=BlessTupleDesc(node-ss.ss_currentRelation-rd_att);
tuple=heap_form_tuple(tupledesc1,p1,val1);
p1 is a pointer to a Datum
On Thu, May 31, 2012 at 5:02 PM, Heikki Linnakangas
heikki.linnakan...@enterprisedb.com wrote:
On 31.05.2012 13:42, Atri Sharma wrote:
I am trying to call heap_form_tuple to create a tuple from a datum.
My call to heap_form_tuple looks like:
val1=0;
On 31.05.2012 14:42, Atri Sharma wrote:
Another thing I wanted to ask was that would you recommend building
tuples from strings directly or converting them to Datum first and
then build the tuples from Datum instances?
It depends. If you have all the values in strings already, then
On Thu, May 31, 2012 at 5:14 PM, Heikki Linnakangas
heikki.linnakan...@enterprisedb.com wrote:
On 31.05.2012 14:42, Atri Sharma wrote:
Another thing I wanted to ask was that would you recommend building
tuples from strings directly or converting them to Datum first and
then build the tuples
Atri Sharma atri.j...@gmail.com writes:
My call to heap_form_tuple looks like:
val1=0;
tupledesc1=BlessTupleDesc(node-ss.ss_currentRelation-rd_att);
tuple=heap_form_tuple(tupledesc1,p1,val1);
p1 is a pointer to a Datum instance which is created from a char array.
Does that actually match
On Thu, May 31, 2012 at 7:01 PM, Tom Lane t...@sss.pgh.pa.us wrote:
Atri Sharma atri.j...@gmail.com writes:
My call to heap_form_tuple looks like:
val1=0;
tupledesc1=BlessTupleDesc(node-ss.ss_currentRelation-rd_att);
tuple=heap_form_tuple(tupledesc1,p1,val1);
p1 is a pointer to a Datum
