On Mon, Jul 19, 2010 at 5:57 PM, tuanhoanganh <hatuan05@xxxxxxxxx> wrote: > I have checked SHOW fsync, It is ON. > When I view table dmvt on PgAdmin, it only has 1332 rows, but command > "SELECT count(*) FROM dmvt" return 2449 rows. By default pgAdmin shows the number of rows listed in pg_class, which is not always accurate (for all but the smallest of tables). Right-click the table and select the count options to get an exact count. Normally, a large mismatch between those two values is a sign you need to vacuum the table. That may well not be the case if you're suffering from corruption though. -- Dave Page EnterpriseDB UK: http://www.enterprisedb.com The Enterprise Postgres Company -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general