On Tue, 31 Aug 2010, Stavroula Gasparotto wrote:
> "Currently, only the B-tree, GiST and GIN index types support
> multicolumn indexes."
>
>
>
> What does this mean exactly if I'm trying to create a multicolumn GIN
> index? Does this mean the index can contain one or more tsvector type
> fields only, or can I combine tsvector type field with other type fields
> in the index, such as a timestamp column?
It does both.
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83