Update with join and group by

Question

Hello All,
I'm trying to update several colums of a table from a inner join query.
First a retrieve the rows afected and the values that I need for the update (I call this subquery ED_Query).
It's important to note that this subquery has a group by and and having clause.
My first attemp (using the query that work in SQL Server query) fails:
SQL> update ED_Update
2 set ED_Update.dtHoraInicioReal = ED_Query.dtHoraInicioReal,
3 ED_Update.dtHoraFinReal = ED_Query.dtHoraFinReal,
4 ED_Update.fPorcentajeRealizado = ED_Query.fPorcentajeRealizado
5 from HISTORICOS_AVANZA.HSAE_HIS_EXPEDICIONDIARIA ED_Update
6 inner join (
7 select distinct ED.iIdExpedicion, ED.iIdExpedicionDiaria,
8 MAX(PT.iOrdenEnTrayecto) + 1 as iNumParadas,
9 MAX(HPP.iOrden) as iOrdenUltimaParada,
10 MIN(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60)) as dtHoraInicioReal,
11 MAX(dtHora_LlegadaReal) as dtHoraFinReal,
12 100 * cast ((MAX(HPP.iOrden) + 1) as float) / cast ((MAX(PT.iOrdenEnTrayecto) + 1) as float) as fPorcentajeRealizado
13 from HISTORICOS_AVANZA.HSAE_HIS_EXPEDICIONDIARIA ED
14 left join HISTORICOS_AVANZA.HSAE_HIS_HORAPASOPARADA HPP
15 on ED.iIdExpedicion = HPP.iIdExpedicion and ED.dtJornada = HPP.dtJornada
16 left join AVANZA.SAE_URB_PARADASTRAYECTO PT on ED.iIdLinea = PT.iIdLinea and ED.iIdTrayecto = PT.iIdTrayecto
17 where ED.dtJornada = TO_DATE('14/01/2013', 'DD/MM/YYYY') and ED.iIdExpedicion in (-131076)
18 group by ED.iIdExpedicion, ED.iIdExpedicionDiaria, ED.dtHoraInicioReal, ED.dtHoraFinReal
19 having ED.dtHoraInicioReal <> min(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60))
20 or ED.dtHoraFinReal <> max(dtHora_LlegadaReal)
21 ) ED_Query
22 on ED_Update.iIdExpedicionDiaria = ED_Query.iIdExpedicionDiaria;
ERROR at line 5:
ORA-00933: SQL command not properly ended
The subquery (ED_Query) work fine in Oracle, so I suspect that the problems are when I mix it with the update clause.
SQL> select distinct ED.iIdExpedicion, ED.iIdExpedicionDiaria,
2 MAX(PT.iOrdenEnTrayecto) + 1 as iNumParadas,
3 MAX(HPP.iOrden) as iOrdenUltimaParada,
4 MIN(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60)) as dtHoraInicioReal,
5 MAX(dtHora_LlegadaReal) as dtHoraFinReal,
6 100 * cast ((MAX(HPP.iOrden) + 1) as float) / cast ((MAX(PT.iOrdenEnTrayecto) + 1) as float) as fPorcentajeRealizado,
7 ED.dtHoraInicioReal as ED_dtHoraInicioReal, ED.dtHoraFinReal as ED_dtHoraFinReal, ED.fPorcentajeRealizado as ED_fPorcentajeRealizado
8 from HISTORICOS_AVANZA.HSAE_HIS_EXPEDICIONDIARIA ED
9 left join HISTORICOS_AVANZA.HSAE_HIS_HORAPASOPARADA HPP
10 on ED.iIdExpedicion = HPP.iIdExpedicion and ED.dtJornada = HPP.dtJornada
11 left join AVANZA.SAE_URB_PARADASTRAYECTO PT on ED.iIdLinea = PT.iIdLinea and ED.iIdTrayecto = PT.iIdTrayecto
12 where ED.dtJornada = TO_DATE('14/01/2013', 'DD/MM/YYYY') and ED.iIdExpedicion in (-131076)
13 group by ED.iIdExpedicion, ED.iIdExpedicionDiaria, ED.dtHoraInicioReal, ED.dtHoraFinReal, ED.fPorcentajeRealizado
14 having ED.dtHoraInicioReal <> min(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60))
15 or ED.dtHoraFinReal <> max(dtHora_LlegadaReal);
IIDEXPEDICION IIDEXPEDICIONDIARIA INUMPARADAS IORDENULTIMAPARADA DTHORAINI
DTHORAFIN FPORCENTAJEREALIZADO ED_DTHORA ED_DTHORA ED_FPORCENTAJEREALIZADO
-131076 5662 406 15-JAN-13
15-JAN-13 15-JAN-13 15-JAN-13 0
-131076 5663 406 15-JAN-13
15-JAN-13 15-JAN-13 15-JAN-13 0
-131076 5664 406 15-JAN-13
15-JAN-13 15-JAN-13 15-JAN-13 0
After reading this forum, I change the query and try the next one:
SQL> UPDATE
2 (
3 select distinct ED.iIdExpedicion, ED.iIdExpedicionDiaria,
4 MAX(PT.iOrdenEnTrayecto) + 1 as iNumParadas,
5 MAX(HPP.iOrden) as iOrdenUltimaParada,
6 MIN(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60)) as dtHoraInicioReal,
7 MAX(dtHora_LlegadaReal) as dtHoraFinReal,
8 100 * cast ((MAX(HPP.iOrden) + 1) as float) / cast ((MAX(PT.iOrdenEnTrayecto) + 1) as float) as fPorcentajeRealizado,
9 ED.dtHoraInicioReal as ED_dtHoraInicioReal, ED.dtHoraFinReal as ED_dtHoraFinReal, ED.fPorcentajeRealizado as ED_fPorcentajeRealizado
10 from HISTORICOS_AVANZA.HSAE_HIS_EXPEDICIONDIARIA ED
11 left join HISTORICOS_AVANZA.HSAE_HIS_HORAPASOPARADA HPP
12 on ED.iIdExpedicion = HPP.iIdExpedicion and ED.dtJornada = HPP.dtJornada
13 left join AVANZA.SAE_URB_PARADASTRAYECTO PT on ED.iIdLinea = PT.iIdLinea and ED.iIdTrayecto = PT.iIdTrayecto
14 where ED.dtJornada = TO_DATE('14/01/2013', 'DD/MM/YYYY') and ED.iIdExpedicion in (-131076)
15 group by ED.iIdExpedicion, ED.iIdExpedicionDiaria, ED.dtHoraInicioReal,ED.dtHoraFinReal, ED.fPorcentajeRealizado
16 having ED.dtHoraInicioReal <> min(dtHora_LlegadaReal + iTiempoEnParada/(24*60*60))
17 or ED.dtHoraFinReal <> max(dtHora_LlegadaReal)
18 )
19 SET ED_dtHoraInicioReal = dtHoraInicioReal,
20 ED_dtHoraFinReal = dtHoraFinReal,
21 ED_fPorcentajeRealizado = fPorcentajeRealizado;
ERROR at line 2:
ORA-01732: data manipulation operation not legal on this view
Some help?
Thanl in advance.
Edited by: 984483 on 28-ene-2013 1:48

Answer 1

Thanks for your answer. I tried to rewrite my question.
SQL> select * from v$version;
BANNER
Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
PL/SQL Release 9.2.0.3.0 - Production
CORE 9.2.0.3.0 Production
TNS for 32-bit Windows: Version 9.2.0.3.0 - Production
NLSRTL Version 9.2.0.3.0 - Production
I have 2 tables. I like to update one of them (ED_Update) with the data from the another one (ED_Query).
This example is equivalent:
create table ED_Query (id number,
     date01 date,
number01 number)
insert into ED_Query values (1, to_date('01/01/2013','DD/MM/YYYY'), 10);
insert into ED_Query values (2, to_date('01/01/2013','DD/MM/YYYY'), 20);
insert into ED_Query values (3, to_date('01/01/2013','DD/MM/YYYY'), 30);
insert into ED_Query values (4, to_date('02/01/2013','DD/MM/YYYY'), 40);
insert into ED_Query values (5, to_date('03/01/2013','DD/MM/YYYY'), 50);
create table ED_Update (date01 date,
          numberMax number,
          numberSum number)
insert into ED_Update values (to_date('01/01/2013','DD/MM/YYYY'), 0, 0);
insert into ED_Update values (to_date('02/01/2013','DD/MM/YYYY'), 0, 0);
insert into ED_Update values (to_date('03/01/2013','DD/MM/YYYY'), 0, 0);     
The next update query fails with ORA-00933: SQL command not properly ended.
update ED_Update
set ED_Update.date01 = ED_Query.date01,
     ED_Update.numberMax = ED_Query.numberMax,
     ED_Update.numberSum = ED_Query.numberSum
inner join
     select date01, max (number01) as numberMax, sum(number01) as numberSum
     from ED_Query
     where date01 = TO_DATE('01/01/2013', 'DD/MM/YYYY')
     group by date01
) ED_Query
on ED_Update.date01 = ED_Query.date01
I think the problem is in the update clause because the next query work:
select * from
ED_Update
inner join
     select date01, max (number01) as numberMax, sum(number01) as numberSum
     from ED_Query
     where date01 = TO_DATE('01/01/2013', 'DD/MM/YYYY')
     group by date01
) ED_Query
on ED_Update.date01 = ED_Query.date01
Thank in advance.