Jesper Krogh <jesper@xxxxxxxx> writes: > It seems to me that the row estimates on a ts_vector search is a bit on > the low side for terms that is not in th MCV-list in pg_stats: tsvector has its own selectivity estimator that's not like plain scalar equality. Look into src/backend/tsearch/ts_selfuncs.c if you want to see the rules. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
