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8.8

Error in pl/sql function

Asked by axtur in PL / SQL, Oracle Database, Oracle 10.x

Tags: pl, sql, oracle

I keep getting an error in the next pl sql function:

No group function allowe here says 
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CREATE OR REPLACE
FUNCTION CHOFER (HORARIOINI IN NUMBER, HORARIOFIN IN INTEGER) RETURN VARCHAR2 AS
v_nombre VARCHAR2(32);
v_cuenta NUMBER;
BEGIN
select tchofer.nombre_chofer into v_nombre, count(tcliente.cod_cliente)as pasajero
FROM
tchofer, tconduce, testa_constituida, tviaja, tcliente, tlineahorario
where tchofer.cod_chofer = tconduce.cod_chofer
AND tconduce.cod_bus = testa_constituida.cod_bus
AND tviaja.cod_linea = testa_constituida.cod_linea
AND tviaja.cod_cliente = tcliente.cod_cliente
AND tlineahorario.cod_linea = testa_constituida.cod_linea
AND tcliente.movilidad_reducida='S'
AND tlineahorario.horario between horarioini and horariofin
AND rownum < 2
group by tchofer.nombre_chofer
order by pasajeros desc;
  RETURN v_nombre;
END CHOFER;
 
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[+][-]06/30/09 07:42 AM, ID: 24745780Accepted Solution

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Zones: PL / SQL, Oracle Database, Oracle 10.x
Tags: pl, sql, oracle
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Solution Provided By: angelIII
Participating Experts: 5
Solution Grade: A
 
[+][-]06/30/09 07:25 AM, ID: 24745622Expert Comment

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