Re: Multiple Primary Keys
| От | Josh Berkus |
|---|---|
| Тема | Re: Multiple Primary Keys |
| Дата | |
| Msg-id | web-1376227@davinci.ethosmedia.com обсуждение исходный текст |
| Ответ на | Multiple Primary Keys ("samsom, debra" <dsamsom@bristol.ca>) |
| Список | pgsql-novice |
Debra,
> psql dc postgres -c "create table "attachments"(
> "docn" varchar(25) NOT NULL,
> "issue" varchar(6) NOT NULL,
> "docna" varchar(4) NOT NULL,
> "issuea" varchar(20) NOT NULL,
> "applic" varchar(3),
> "whereused" varchar(1),
> CONSTRAINT "attachments_pkey"
> PRIMARY KEY ("docn","issue","docna","issuea"));"
>
> docn issue docna
> issuea
>
> 012T2100 SHT 01 K001 DR 911380
> A001
> 012T2100 SHT 01 L001 012T2100 SHT 01 ADCN 267
> -001
> 012T2100 SHT 01 L001 012T2100 SHT 01 ADCN 268
> -001
> 012T2100 SHT 01 L001 012T2100 SHT 01 ADCN 270
> -001
> 012T2100 SHT 01 L001 012T2100 SHT 01 ADCN 271
> -001
> 012T2100 SHT 01 L001 012T2100 SHT 01 ADCN 272
> -001
Here's the reason: Your table definition and your data do not match.
In your tabledef, docna has 4 characters and issuea has 20. However,
in your data, docna has 20 characters and issuea has 4. Fix this, and
you should be able to load your data.
-Josh Berkus
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