Start from vacuum feature information from PGSQL helps documentation, it
telling me that Postgresql didn’t delete data permanently when we
execute delete command, it just made the data invalid. By following this
email archive :
http://archives.postgresql.org/pgsql-admin/2005-01/msg00176.php
I could get the table files, my question is, how could I read again the
deleted record from that files.
I am interested to know it as well.
--
Lu Ying
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