Re: Relation "autonummeringl2" does not exist
От | Dave Cramer |
---|---|
Тема | Re: Relation "autonummeringl2" does not exist |
Дата | |
Msg-id | 41F2A3FB.4000206@fastcrypt.com обсуждение исходный текст |
Ответ на | Relation "autonummeringl2" does not exist ("Nico" <haegens_nico@yahoo.com>) |
Список | pgsql-jdbc |
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
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