d in loops or <TT
CLASS="LITERAL"
>switch</TT
> statements.
       </P
></DD
><DT
><TT
CLASS="LITERAL"
>CALL <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> (<TT
CLASS="REPLACEABLE"
><I
>args</I
></TT
>)</TT
><BR><TT
CLASS="LITERAL"
>DO <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> (<TT
CLASS="REPLACEABLE"
><I
>args</I
></TT
>)</TT
></DT
><DD
><P
>        Call the specified C functions with the specified arguments.
       </P
></DD
></DL
></DIV
><P>

    The SQL standard only provides for the actions
    <TT
CL