Index: doc/src/sgml/indices.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/indices.sgml,v
retrieving revision 1.32
diff -c -r1.32 indices.sgml
*** doc/src/sgml/indices.sgml	21 Jun 2002 03:25:53 -0000	1.32
--- doc/src/sgml/indices.sgml	21 Jun 2002 16:50:23 -0000
***************
*** 181,189 ****
  </synopsis>
     <note>
      <para>
!      Testing has shown that hash indexes are slower than btree indexes,
!      and the size and build time for hash indexes is much worse. For
!      these reasons, hash index use is discouraged.
      </para>
     </note>  
    </para>
--- 181,190 ----
  </synopsis>
     <note>
      <para>
!      Testing has shown hash indexes to be similar or slower than btree
!      indexes, and the index size and build time for hash indexes is much
!      worse. Hash indexes also suffer poor performance under high
!      concurrency. For these reasons, hash index use is discouraged.
      </para>
     </note>  
    </para>
Index: doc/src/sgml/ref/create_index.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/ref/create_index.sgml,v
retrieving revision 1.32
diff -c -r1.32 create_index.sgml
*** doc/src/sgml/ref/create_index.sgml	21 Jun 2002 03:25:53 -0000	1.32
--- doc/src/sgml/ref/create_index.sgml	21 Jun 2002 16:50:23 -0000
***************
*** 330,338 ****
      the <literal>=</literal> operator.
     </para>
     <para>
!      Testing has shown that hash indexes are slower than btree indexes,
!      and the size and build time for hash indexes is much worse. For
!      these reasons, hash index use is discouraged.
     </para>
  
     <para>
--- 330,339 ----
      the <literal>=</literal> operator.
     </para>
     <para>
!      Testing has shown hash indexes to be similar or slower than btree
!      indexes, and the index size and build time for hash indexes is much
!      worse. Hash indexes also suffer poor performance under high
!      concurrency. For these reasons, hash index use is discouraged.
     </para>
  
     <para>