*** pgsql/doc/src/sgml/indexam.sgml	2010/01/01 21:53:49	2.32
--- pgsql/doc/src/sgml/indexam.sgml	2010/02/08 04:33:51	2.33
***************
*** 1,4 ****
! <!-- $PostgreSQL: pgsql/doc/src/sgml/indexam.sgml,v 2.31 2009/07/29 20:56:17 tgl Exp $ -->
  
  <chapter id="indexam">
   <title>Index Access Method Interface Definition</title>
--- 1,4 ----
! <!-- $PostgreSQL: pgsql/doc/src/sgml/indexam.sgml,v 2.32 2010/01/01 21:53:49 tgl Exp $ -->
  
  <chapter id="indexam">
   <title>Index Access Method Interface Definition</title>
*************** amrestrpos (IndexScanDesc scan);
*** 577,587 ****
     The core <productname>PostgreSQL</productname> system obtains
     <literal>AccessShareLock</> on the index during an index scan, and
     <literal>RowExclusiveLock</> when updating the index (including plain
!    <command>VACUUM</>).  Since these lock
!    types do not conflict, the access method is responsible for handling any
!    fine-grained locking it might need.  An exclusive lock on the index as a whole
!    will be taken only during index creation, destruction,
!    <command>REINDEX</>, or <command>VACUUM FULL</>.
    </para>
  
    <para>
--- 577,586 ----
     The core <productname>PostgreSQL</productname> system obtains
     <literal>AccessShareLock</> on the index during an index scan, and
     <literal>RowExclusiveLock</> when updating the index (including plain
!    <command>VACUUM</>).  Since these lock types do not conflict, the access
!    method is responsible for handling any fine-grained locking it might need.
!    An exclusive lock on the index as a whole will be taken only during index
!    creation, destruction, or <command>REINDEX</>.
    </para>
  
    <para>