not to use <TT
CLASS="LITERAL"
>FOR UPDATE</TT
> with <TT
CLASS="LITERAL"
>WHERE
     CURRENT OF</TT
> is if you need the cursor to be scrollable, or to be
     insensitive to the subsequent updates (that is, continue to show the old
     data).  If this is a requirement, pay close heed to the caveats shown
     above.
    </P
></TD
></TR
></TABLE
></DIV
><P
>    The SQL standard only makes provisions for cursors in embedded
    <ACRONYM
CLASS="ACRONYM"
>SQL</ACRONYM
>.  The <SPAN
CLASS="PRODUCTNAME"
>Postg