Craig Ringer <craig@xxxxxxxxxxxxxxxxxxxxx> writes: > On 05/30/2011 08:53 PM, Nick Raj wrote: >> Cube code provided by postgres contrib folder. It uses the NDBOX structure. >> On creating index, it's size increase at a high rate. > [snip] >> Can some one tell me why index is becoming so large? >> How to compress or reduce its size? > It'd help if you included some more details: > - Your PostgreSQL version In particular, I wonder whether his version contains this fix: Author: Robert Haas <rhaas@xxxxxxxxxxxxxx> Branch: master [4fa0a23c7] 2010-11-14 21:27:34 -0500 Branch: REL9_0_STABLE Release: REL9_0_2 [e6b380251] 2010-11-14 21:27:34 -0500 Branch: REL8_4_STABLE Release: REL8_4_6 [2519b8268] 2010-11-14 21:27:34 -0500 Branch: REL8_3_STABLE Release: REL8_3_13 [d589e4070] 2010-11-14 21:27:34 -0500 Branch: REL8_2_STABLE Release: REL8_2_19 [e642ca767] 2010-11-14 21:27:34 -0500 Branch: REL8_1_STABLE Release: REL8_1_23 [0e27a7319] 2010-11-14 21:27:34 -0500 Fix bug in cube picksplit algorithm. Alexander Korotkov regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general