Try install contrib/btree_gist
On Thu, 8 Mar 2007, Arnaud Lesauvage wrote:
Hi list !
I would like to test clustering on a multicolumn GIST index.
The first column is a PostGIS-geometry field, the second column is a smallint
field.
When I try to create the index, I have an error about GIST not being
available for smallint datatype.
How can I create this operator class ?
Thanks for your help !
Regards
--
Arnaud
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@xxxxxxxxxx, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
