ne)
       </P
><P
>        This change eliminates the designed-in assumption that the values
        are accurate to microseconds and no more (since the <TT
CLASS="TYPE"
>float8</TT
>
        values can be fractional).
        The columns affected are
        <TT
CLASS="STRUCTNAME"
>pg_stat_user_functions</TT
>.<TT
CLASS="STRUCTFIELD"
>total_time</TT
>,
        <TT
CLASS="STRUCTNAME"
>pg_stat_user_functions</TT
>.<TT
CLASS="STRUCTFIELD"
>self_time</TT
>,
        <TT
CLASS="STRUCTNAME"
>pg_stat_xact_user_fu