On 07/27/2014 09:35 AM, Tom Lane wrote:
> =?utf-8?B?5p2O5rW36b6Z?= <hailong...@qunar.com> writes:
>> I have a PostgreSQL datadir named /export/pg94beta1_data/ which was 
>> initialized with PostgreSQL 9.4beta1,
>> [ and 9.4beta2 won't start with it ]
> 
> This is expected; you need to initdb.  Or use pg_upgrade to upgrade
> the cluster.  We had to change pg_control format post-beta1.

Thank you for testing that though!

-- 
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com


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