On Tue, Apr 12, 2016 at 9:11 AM, Juan Carlos Michaca Lucero <
jc_mich2c...@yahoo.com.mx> wrote:

> Hi PostgreSQL,
>
> I'm using PostgreSQL 9.3 running on Ubuntu Server.
>
> I have a complex function to populate a big table, in order to improve
> performance; data is prepared in temporary tables before it will be
> inserted. I called this function many times from my application, but
> something goes wrong with the disk assigned to my temporary tablespace and
> all threads were dropped. Now my big table statistics shows tuples inserted
> and its size is in order of gigabytes, but a simple SELECT has no rows, is
> there any way to recover the data in this table?
>

​Do you want to recover the dead data or the space ​that it consumes?

David J.

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