Re: Data Types
От | Oliveiros d'Azevedo Cristina |
---|---|
Тема | Re: Data Types |
Дата | |
Msg-id | 316D8F1BDEA349169C8B43F573CF0B1E@marktestcr.marktest.pt обсуждение исходный текст |
Ответ на | Data Types (ALT SHN <i.geografica@alt-shn.org>) |
Список | pgsql-novice |
Why don't you use a separate table "species" with an associative table in between "species" and "Paleosites" ?
Is there any reason preventing it I am missing?
Best,
Oliveiros
----- Original Message -----From: ALT SHNSent: Friday, November 05, 2010 3:17 PMSubject: [NOVICE] Data TypesHello List,
I have a column of a table of paleontological sites named "Paleosites" wich has a column named "species". A paleosite can contain remais of one or more animals. So in that column sometimes I have to put this: dinossauria crocodilia plantae. This indicates that from a given paleosite were retrieved the remais of 3 different species.
Now my question is: wich data type should the column "Species" be? Text? Varchar?
Thank you in advance,
Best Regards,
André Mano
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