pg_dump from older version and pg_restore in newer

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От Perry, Hemy
Тема pg_dump from older version and pg_restore in newer
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Msg-id CCA7F829407A9D46B8358520B195A929CE71B55C@EU-MBX-04.mgc.mentorg.com
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Ответы Re: pg_dump from older version and pg_restore in newer  (Shreeyansh dba <shreeyansh2014@gmail.com>)
Re: pg_dump from older version and pg_restore in newer  (Scott Ribe <scott_ribe@elevated-dev.com>)
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Hi,

 

I am planning  a migration from 9.1.7 to 9.4.0.

On many threads I noticed that the recommendation is “Be sure to use pg_dump from the *new* version to take the dump from the old database.”

 

Is that a must?

Is there a chance that a restore using new version will fail because the dump was taken with *old* bin?

 

Regards

Hemy

 

 

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