Hi again!
I've made some more testing. By adding a RETURNING clause to the rule I
succeeded to insert features. But since it appears that the RETURNING clause
has to return all the attributes in the view and my view is complex and
consists of attributes from several tables I couldn't just add RETURNING * (It
will just return the attributes from the table inserted into). I had to list
all fields in right order, make some attributes up and cast them to the right
data type. Like this:
CREATE OR REPLACE RULE lekplatsredskap_ins AS
ON INSERT TO park.v_lekplatsredskap DO INSTEAD INSERT INTO
park.skotselpunkt (kod, antal, inkopsar, fabrikat, nr, fritext, utforare, geom)
VALUES (new.kod, new.antal, new.inkopsar, new.fabrikat, new.nr, new.fritext,
new.utforare, new.geom)
RETURNING skotselobj_id,1,kod, 'text'::character
varying,1234,4567,'plkod'::text, antal, inkopsar, fabrikat, nr,
fritext,utforare,'2017-01-18'::date,'b_resultat'::character
varying,'status'::character varying,geom ;
Please let me know if you find a way to solve this better or a way to turn this
feature off in QGIS.
Karl-Magnus Jönsson
Från: Qgis-user [mailto:[email protected]] För Karl-Magnus
Jönsson
Skickat: den 17 januari 2017 17:32
Till: Luca Lanteri
Kopia: qgis-user
Ämne: Re: [Qgis-user] can't editing view using rules
Could it be connected with the new feature to "execute expressions on the
server side if possible"? Then you should get the new primay key from the
database before you save edits so you can use it for childs in subforms etc.
/Karl-Magnus
17 jan 2017 kl. 11:16 skrev Luca Lanteri
<[email protected]<mailto:[email protected]>>:
This is the postgres log [0]:
In fact the 2.18 query add a RETURNING clause that is non present in QGIS 2.14
I've just opened this ticket: http://hub.qgis.org/issues/16083
Luca
[0]
With QGIS 2.18
2017-01-17 11:09:32 CET [25093]: [5-1] user=l_lanteri,db=sigeo,app=QGIS
STATEMENT: INSERT INTO
"sicod"."v_dif_spon"("geom","oper_id","padr_id","sigla_rile","cod_opera","prog_opera","localita","sponda","alt_min","alt_max","lung","tipologia","efficienza","stato","mat_massi","mat_c_secc","mat_c_int","mat_a_secc","mat_a_int","mat_gabbio","mat_cls","mat_legna","i_manuten","i_nessuna","i_prolung","i_pulizia","i_ricostru","i_sottomur","i_svuotam","so_dissest","so_interra","so_scalzat","so_sifonat","data_rilev","note","utente_crea","data_crea","utente_mod","data_mod","fonte","desc_fonte","font_elab","font_sopr","font_altro")
VALUES
(st_multi(st_geomfromwkb($1::bytea,32632)),$2,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'0',NULL,'0',NULL,'0','0','0',NULL,'0','0','0','0','0','0','0','0','0','0','0','2000-01-01',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)
RETURNING "oper_id"
With QGIS 2.14
2017-01-17 11:12:01 CET [26026]: [3-1] user=l_lanteri,db=sigeo,app=QGIS LOG:
execute addfeatures: INSERT INTO
"sicod"."v_dif_spon"("geom","oper_id","padr_id","sigla_rile","cod_opera","prog_opera","localita","sponda","alt_min","alt_max","lung","tipologia","efficienza","stato","mat_massi","mat_c_secc","mat_c_int","mat_a_secc","mat_a_int","mat_gabbio","mat_cls","mat_legna","i_manuten","i_nessuna","i_prolung","i_pulizia","i_ricostru","i_sottomur","i_svuotam","so_dissest","so_interra","so_scalzat","so_sifonat","data_rilev","note","utente_crea","data_crea","utente_mod","data_mod","fonte","desc_fonte","font_elab","font_sopr","font_altro")
VALUES
(st_multi(st_geomfromwkb($1::bytea,32632)),$2,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'0',NULL,'0',NULL,'0','0','0',NULL,'0','0','0','0','0','0','0','0','0','0','0','2000-01-01',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)
2017-01-17 10:41 GMT+01:00 Karl-Magnus Jönsson
<[email protected]<mailto:[email protected]>>:
Hi!
Ok. When I try another view with an INSERT rule I have the same problem in
2.18.2. Works in 2.14. UPDATE and DELETE are ok as well. Can we check the
resulting SQL from QGIS? Must be some difference there. I don't know if we can
turn on logging on our database.
Karl-Magnus Jönsson
Från: [email protected]<mailto:[email protected]>
[mailto:[email protected]<mailto:[email protected]>] För Luca Lanteri
Skickat: den 16 januari 2017 14:44
Till: Karl-Magnus Jönsson
Kopia: qgis-user
Ämne: Re: [Qgis-user] can't editing view using rules
Hi Magnus, thanks for the answer.
I think my rules are ok also because they work fine with QGIS 2.14.
The strange things is that the error say about an "INSERT RETURNING" when I
don't need any RETURING clause.
The problem happens only with INSERT rules. UPDATE and DELETE are ok.
this is my INSERT rule:
CREATE OR REPLACE RULE dif_spon_insert AS
ON INSERT TO sicod.v_dif_spon DO INSTEAD INSERT INTO sicod.dif_spon
(padr_id, sigla_rile, prog_opera, localita, sponda, alt_min, alt_max, lung,
tipologia, efficienza, stato, mat_massi, mat_c_secc, mat_c_int, mat_a_secc,
mat_a_int, mat_gabbio, mat_cls, mat_legna, i_manuten, i_nessuna, i_prolung,
i_pulizia, i_ricostru, i_sottomur, i_svuotam, so_dissest, so_interra,
so_scalzat, so_sifonat, note, data_rilev, desc_fonte, font_elab, font_sopr,
font_altro, geom)
VALUES (new.padr_id, new.sigla_rile, new.prog_opera, new.localita,
new.sponda, new.alt_min, new.alt_max, new.lung, new.tipologia, new.efficienza,
new.stato, new.mat_massi, new.mat_c_secc, new.mat_c_int, new.mat_a_secc,
new.mat_a_int, new.mat_gabbio, new.mat_cls, new.mat_legna, new.i_manuten,
new.i_nessuna, new.i_prolung, new.i_pulizia, new.i_ricostru, new.i_sottomur,
new.i_svuotam, new.so_dissest, new.so_interra, new.so_scalzat, new.so_sifonat,
new.note, new.data_rilev, new.desc_fonte, new.font_elab, new.font_sopr,
new.font_altro, new.geom);
2017-01-16 7:56 GMT+01:00 Karl-Magnus Jönsson
<[email protected]<mailto:[email protected]>>:
Hi!
Are you sure it isn't an issue with the view? I have a view with rules and it
work in 2.18. When you have conditions in the rule you must have another rule
on the same event that is unconditional. Check the last paragraph in the
description : https://www.postgresql.org/docs/current/static/sql-createrule.html
In my case I have a unconditional rule that does nothing:
CREATE OR REPLACE RULE v_prislistor_upd_ins AS
ON UPDATE TO park.v_prislistor
WHERE old.id<http://old.id> IS NULL DO INSTEAD INSERT INTO park.priser
(kod, pris, utforare)
VALUES (new.kod, new.pris, new.utforare);
CREATE OR REPLACE RULE v_prislistor_upd_nothing AS
ON UPDATE TO park.v_prislistor DO INSTEAD NOTHING;
CREATE OR REPLACE RULE v_prislistor_upd_upd AS
ON UPDATE TO park.v_prislistor
WHERE old.id<http://old.id> IS NOT NULL DO INSTEAD UPDATE park.priser SET
pris = new.pris
WHERE priser.id<http://priser.id> = old.id<http://old.id>;
Karl-Magnus Jönsson
Från: Qgis-user
[mailto:[email protected]<mailto:[email protected]>]
För Luca Lanteri
Skickat: den 13 januari 2017 16:39
Till: qgis-user
Ämne: [Qgis-user] can't editing view using rules
Hi to all,
starting fron QIS 2.16 I can't edit anymore postgres views with rules. When I
try to insert a new feature I have this error [0]. All works fine with QGIS 2.14
Can anyone confirm the issue ?
Thanks
Luca
[0]
Impossibile applicare le modifiche al vettore v_frane_pol_full
Errori: ERRORE: 1 geometria non aggiunta.
Errori della sorgente dati:
Errore PostGIS nell'aggiunta delle geometrie: ERROR: cannot perform INSERT
RETURNING on relation "v_frane_pol_full"
HINT: You need an unconditional ON INSERT DO INSTEAD rule with a RETURNING
clause.
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