On Tue, Sep 3, 2013 at 9:08 PM, <wangs...@highgo.com.cn> wrote: > Hi, Hackers! > > I find that it takes a long time when I increase the scale of a numeric > datatype. > By checking the code, I found that's because it needs to rewrite that > table's file. > After checking that table's data file, I found only parameter n_header > changed. > And, I found the data in that numeric field never changed. > So I thank It's not necessary to rewrite the table's file in this case. > > Anyone has more idea about this, please come to talk about this!
This was fixed in version 9.2. You must be using an older version. Cheers, Jeff -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
