R: aggregate over tables in different schema

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От Vincenzo Romano
Тема R: aggregate over tables in different schema
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Msg-id 3eff28921001100149h31fbb39fp316a24fc683f406d@mail.gmail.com
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Ответ на aggregate over tables in different schema  (Ivan Sergio Borgonovo <mail@webthatworks.it>)
Ответы Re: R: aggregate over tables in different schema  (Ivan Sergio Borgonovo <mail@webthatworks.it>)
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Try using inheritance.

Il giorno 10 gen, 2010 2:30 m., "Ivan Sergio Borgonovo" <mail@webthatworks.it> ha scritto:

I've tables in different schemas all with the same name and
structure.
I'd like to compute an aggregate on the union of those tables.
I don't know the schemas in advance.
The list of the schema will be built selecting all the schemas that
contain a table with that name.

Other than building dynamically the statement as a list of union or
building up a view is there any other way?

--
Ivan Sergio Borgonovo
http://www.webthatworks.it


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