Le 29/12/2010 05:28, Bricklen a écrit : > On 2010-12-28, at 5:22 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > >> bricklen <bricklen@xxxxxxxxx> writes: >>> In the docs at http://www.postgresql.org/docs/9.0/static/sql-createindex.html, >>> I see that you can build indexes that include ordering. >>> Eg. create index t_col_idx on t (col DESC NULLS LAST); >> >>> Does that mean that the initial creation of the index acts like the >>> CLUSTER command? >> >> No, it just changes the order that the index keeps its entries in. >> >> regards, tom lane > > And that holds true for all subsequents inserts too? Yes, but still only the index entries. -- Guillaume http://www.postgresql.fr http://dalibo.com -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
