QLSTATE 07006)
      </P
></DD
><DT
>-284 (<TT
CLASS="SYMBOL"
>ECPG_INFORMIX_SUBSELECT_NOT_ONE</TT
>)</DT
><DD
><P
>       A result of the subquery is not single row (Informix
       compatibility mode).  (SQLSTATE 21000)
      </P
></DD
><DT
>-400 (<TT
CLASS="SYMBOL"
>ECPG_PGSQL</TT
>)</DT
><DD
><P
>       Some error caused by the <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
>
       server.  The message contains the error message from the
       <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> server.
      <