Reading across databases

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От Steve Tucknott
Тема Reading across databases
Дата
Msg-id 1103269694.1206.11.camel@retsol1
обсуждение исходный текст
Ответы Re: [despammed] Reading across databases  (Andreas Kretschmer <akretschmer@despammed.com>)
Re: Reading across databases  (Michael Fuhr <mike@fuhr.org>)
Список pgsql-novice
Postgresql 7.4.5 (pgaccess and psql) RedHat 8

Is there a way of 'cross accessing' databases?
We tend to use three environments for development - a dev_ , test_ and rel_ prefixed database then exists - one for each environment. There are occasions when it is very useful to be able to, say, load the test_ database with some data that has already been created in the dev_ database. I was hoping that a command such as:

INSERT INTO test_agents:someTable
    SELECT *
         FROM dev_agents:someTable

OR simply
SELECT blah FROM databaseName:tableName.....

Is such a feature available?


Regards,

Steve Tucknott

ReTSol Ltd

DDI: 01903 828769

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