Problems with view
От | Carsten Zerbst |
---|---|
Тема | Problems with view |
Дата | |
Msg-id | 399A573C.F2FCE79A@tu-harburg.de обсуждение исходный текст |
Список | pgsql-general |
Hello If got a problem creating a view. My DB has (among others :-) the following table (shorted a bit): CREATE TABLE "adressen" ( "adrid" int4 NOT NULL, "name1" character varying(100) NOT NULL, ... PRIMARY KEY ("adrid") ); CREATE TABLE "mitglieder" ( "mitid" int4 PRIMARY KEY, "name" character varying(100) NOT NULL, ... "anschrift" int4 references adressen(adrid), "postanschrift" int4 references adressen(adrid), "firmenanschrift" int4 references adressen(adrid) ); containing now several thousand members of technical society. For letters etc. I like to combine postgres with Soffice, which works fine. But I need a view, wich contains something like this: select mitlieder.name, adressen.name1 where mitglieder.mitid in (some conditions on the members) and adressen.adrid = the adrid saved in mitglieder.anschrift of each mitglieder.mitid The latter is a real pain, I tried it over and over to define a query which gives me the desired result. Desired waiting for advice, Carsten -- Dipl. Ing. Carsten Zerbst | Express your needs for the | 2. European Tcl Conference 2001 ! zerbst@tu-harburg.de | http://www.tu-harburg.de/~skfcz | http://www.tu-harburg.de/skf/tcltk
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