From: | Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | pg_freespacemap question |
Date: | 2006-03-07 14:09:56 |
Message-ID: | 20060307.230956.50341924.t-ishii@sraoss.co.jp |
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Hi,
I tried pg_freespacemap and found strange result:
test=# select * from pg_freespacemap where blockfreebytes = 0;
blockid | relfilenode | reltablespace | reldatabase | relblocknumber | blockfreebytes
---------+-------------+---------------+-------------+----------------+----------------
25 | 2619 | 1663 | 16403 | 0 | 0
63 | 2619 | 1663 | 16384 | 10 | 0
(2 rows)
Is it possible that a free space map entry has 0 blockfreebytes?
--
Tatsuo Ishii
SRA OSS, Inc. Japan
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