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Re: enhance the efficiency of migrating particularly large tables - Mailing list pgsql-hackers

From David Rowley
Subject Re: enhance the efficiency of migrating particularly large tables
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Msg-id CAApHDvod=QWNDhzpe6oHdCLbPfZ5i-dutAG9-Wrvj_3CbxpZQw@mail.gmail.com
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In response to Re: enhance the efficiency of migrating particularly large tables  (David Zhang <david.zhang@highgo.ca>)
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On Fri, 3 May 2024 at 09:33, David Zhang <david.zhang@highgo.ca> wrote:
> Is there a simple way to get the min of ctid faster than using min(), but similar to get the max of ctid using
pg_relation_size?

The equivalent approximation is always '(0,1)'.

David

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