Thread: pgsql: Fix serious performance bug in new implementation of VACUUM FULL:

pgsql: Fix serious performance bug in new implementation of VACUUM FULL:

From

tgl@postgresql.org (Tom Lane)

Date:

08 February 2010, 15:50:46

Log Message:
-----------
Fix serious performance bug in new implementation of VACUUM FULL:
cluster_rel necessarily builds an all-new toast table, so it's useless to
then go and VACUUM FULL the toast table.

Modified Files:
--------------
    pgsql/src/backend/commands:
        vacuum.c (r1.405 -> r1.406)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/vacuum.c?r1=1.405&r2=1.406)