*** pgsql/doc/src/sgml/perform.sgml	2007/12/28 21:03:31	1.68
--- pgsql/doc/src/sgml/perform.sgml	2008/12/13 19:13:43	1.69
***************
*** 1,4 ****
! <!-- $PostgreSQL: pgsql/doc/src/sgml/perform.sgml,v 1.67 2007/11/28 15:42:31 petere Exp $ -->
  
   <chapter id="performance-tips">
    <title>Performance Tips</title>
--- 1,4 ----
! <!-- $PostgreSQL: pgsql/doc/src/sgml/perform.sgml,v 1.68 2007/12/28 21:03:31 tgl Exp $ -->
  
   <chapter id="performance-tips">
    <title>Performance Tips</title>
*************** SELECT attname, n_distinct, most_common_
*** 562,568 ****
     column-by-column basis using the <command>ALTER TABLE SET STATISTICS</>
     command, or globally by setting the
     <xref linkend="guc-default-statistics-target"> configuration variable.
!    The default limit is presently 10 entries.  Raising the limit
     might allow more accurate planner estimates to be made, particularly for
     columns with irregular data distributions, at the price of consuming
     more space in <structname>pg_statistic</structname> and slightly more
--- 562,568 ----
     column-by-column basis using the <command>ALTER TABLE SET STATISTICS</>
     command, or globally by setting the
     <xref linkend="guc-default-statistics-target"> configuration variable.
!    The default limit is presently 100 entries.  Raising the limit
     might allow more accurate planner estimates to be made, particularly for
     columns with irregular data distributions, at the price of consuming
     more space in <structname>pg_statistic</structname> and slightly more