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Postgres FD Implementation
Commit d66f172f authored by Bruce Momjian's avatar Bruce Momjian
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Don't document that UNDO is certain to be added in the future.

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doc/src/sgml/wal.sgml
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<!-- $Header: /cvsroot/pgsql/doc/src/sgml/wal.sgml,v 1.15 2002/02/11 23:25:14 momjian Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/wal.sgml,v 1.16 2002/07/05 19:06:11 momjian Exp $ -->
<chapter id="wal">
<title>Write-Ahead Logging (<acronym>WAL</acronym>)</title>
......@@ -80,8 +80,7 @@
<title>Future Benefits</title>
<para>
In this first release of <acronym>WAL</acronym>, UNDO operation is
not implemented, because of lack of time. This means that changes
UNDO operation is not implemented. This means that changes
made by aborted transactions will still occupy disk space and that
we still need a permanent <filename>pg_clog</filename> file to hold
the status of transactions, since we are not able to re-use
......
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