epresented by <TT
CLASS="LITERAL"
>u</TT
>
        for <SPAN
CLASS="QUOTE"
>"unspecified"</SPAN
>.
       </P
></LI
></UL
></DIV
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN114244"
>E.2.3. Changes</A
></H2
><P
>    Below you will find a detailed account of the changes between
    <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> 9.3 and the previous major
    release.
   </P
><DIV
CLASS="SECT3"
><H3
CLASS="SECT3"
><A
NAME="AEN114248"
>E.2.3.1. Server</A
></H3
><DIV
CLASS="SECT4"
><H4
CLASS="SECT4