Mike Rylander wrote: > I want to create a multi-column index across the tsvector and classification > columns as that should help with selectivity. But because there is no > GiST opclass for INT4 the index creation complains thusly: Install contrib/btree_gist along with contrib/tsearch2 to create a multicolumn index on the in4 and the tsvector columns. See the following for an example: http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/oscon_tsearch2/multi_column_index.html George Essig
