Re: Relation "autonummeringl2" does not exist
От | Nico |
---|---|
Тема | Re: Relation "autonummeringl2" does not exist |
Дата | |
Msg-id | csu9st$1a05$1@news.hub.org обсуждение исходный текст |
Ответ на | Relation "autonummeringl2" does not exist ("Nico" <haegens_nico@yahoo.com>) |
Список | pgsql-jdbc |
I changed the name of sequences in the database. It works fine now. Thanks. "Dave Cramer" <pg@fastcrypt.com> schreef in bericht news:41F2A3FB.4000206@fastcrypt.com... > You should avoid upper case column names, 'autonumberingL2' is different > than "autonumberingL2" > > note the double quotes vs single quotes. > > Dave > > Nico wrote: > >>Hello, >>as I have told, I am making a servlet that generates a menu and one that >>changes it(deleting, adding & updating items). However it returns an >>error: >>Relation "autonummeringl2" does not exist >>autonummeringL2 is the name of a sequence that raises a field by 1 each >>time it is called. Any suggestions are welcome. >> >>Nico. >> >>Here is the table creation sql: >> CREATE TABLE "tblMenuL2" ( >> "MenuL2ID" integer DEFAULT nextval('autonummeringL2'::text) NOT NULL, >> "MenuL1ID" integer NOT NULL, >> "MenuL2Name" character varying(50) NOT NULL, >> "MenuL2Page" character varying(50), >> "MenuL2Order" smallint NOT NULL >>); >>ALTER TABLE ONLY "tblMenuL2" >> ADD CONSTRAINT "pkMenuL2ID" PRIMARY KEY ("MenuL2ID"); >>ALTER TABLE ONLY "tblMenuL2" >> ADD CONSTRAINT "fkMenuL1ID" FOREIGN KEY ("MenuL1ID") REFERENCES >> "tblMenuL1"("MenuL1ID") ON UPDATE CASCADE ON DELETE CASCADE; >>ALTER TABLE ONLY "tblMenuL2" >> ADD CONSTRAINT "MenuL2Volgorde" UNIQUE ("MenuL2ID", "MenuL1ID"); >> >>Here is the update query & insert. It happens during the insert query.: >>UPDATE "tblMenuL2" SET "MenuL2Order"="MenuL2Order"+1 WHERE >>"MenuL2Order">=5; INSERT INTO "tblMenuL2"("MenuL1ID", "MenuL2Name", >>"MenuL2Page", "MenuL2Order") VALUES(1, 'naam', 'pagina', 5); >> >> >>---------------------------(end of broadcast)--------------------------- >>TIP 4: Don't 'kill -9' the postmaster >> >> >> > > -- > Dave Cramer > http://www.postgresintl.com > 519 939 0336 > ICQ#14675561 > > > ---------------------------(end of broadcast)--------------------------- > TIP 7: don't forget to increase your free space map settings >
В списке pgsql-jdbc по дате отправления: