From: | tgl(at)svr1(dot)postgresql(dot)org (Tom Lane) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: DropRelFileNodeBuffers failed to fix the state of the lookup hash |
Date: | 2005-11-17 17:42:03 |
Message-ID: | 20051117174203.3A6CCD967F@svr1.postgresql.org |
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Lists: | pgsql-committers |
Log Message:
-----------
DropRelFileNodeBuffers failed to fix the state of the lookup hash table
that was added to localbuf.c in 8.1; therefore, applying it to a temp table
left corrupt lookup state in memory. The only case where this had a
significant chance of causing problems was an ON COMMIT DELETE ROWS temp
table; the other possible paths left bogus state that was unlikely to
be used again. Per report from Csaba Nagy.
Modified Files:
--------------
pgsql/src/backend/storage/buffer:
bufmgr.c (r1.198 -> r1.199)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/buffer/bufmgr.c.diff?r1=1.198&r2=1.199)
localbuf.c (r1.70 -> r1.71)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/buffer/localbuf.c.diff?r1=1.70&r2=1.71)
pgsql/src/include/storage:
buf_internals.h (r1.81 -> r1.82)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/storage/buf_internals.h.diff?r1=1.81&r2=1.82)
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