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doc: mention data page checksums in WAL section

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Backpatch to 9.3

Adjusted patch from Ian Lawrence Barwick
This commit is contained in:
Bruce Momjian 2014-01-31 19:06:24 -05:00
parent c1b242b164
commit 5dc6cab2d2
1 changed files with 4 additions and 3 deletions
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doc/src/sgml/wal.sgml
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@ -193,9 +193,10 @@
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Data pages are not currently checksummed, though full page images recorded Data pages are not currently checksummed by default, though full page images
in WAL records will be protected. Data pages have a 16-bit field available recorded in WAL records will be protected; see<link
for future use with a data page checksum feature. linkend="app-initdb-data-checksums"><application>initdb</></link>
for details about enabling data page checksums.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>