OK, here is an updated patch fixing breakage caused by 5564c11815. regards
-- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
0001-Keep-information-about-already-estimated-clauses.patch.gz
Description: application/gzip
0002-multivariate-MCV-lists.patch.gz
Description: application/gzip
0003-multivariate-histograms.patch.gz
Description: application/gzip