METER"
>primary_key_attnums</TT
></DT
><DD
><P
>       Attribute numbers (1-based) of the primary key fields,
       for example <TT
CLASS="LITERAL"
>1 2</TT
>.
      </P
></DD
><DT
><TT
CLASS="PARAMETER"
>num_primary_key_atts</TT
></DT
><DD
><P
>       The number of primary key fields.
      </P
></DD
><DT
><TT
CLASS="PARAMETER"
>tgt_pk_att_vals_array</TT
></DT
><DD
><P
>       Values of the primary key fields to be used in the resulting
       <TT
CLASS="COMMAND"
>DELETE</TT
> command.  Each field is repr