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doc: PG 12 relnotes, correct recovery_target* variable mention

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Clarify new restriction on recovery_target* variables.

Reported-by: Gaby Schilders

Discussion: reported via chat
This commit is contained in:
Bruce Momjian
2019-05-22 10:54:40 -04:00
parent 4a657ab260
commit ba95a69336
1 changed files with 9 additions and 4 deletions
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13
doc/src/sgml/release-12.sgml
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@@ -127,15 +127,20 @@ Author: Peter Eisentraut <peter_e@gmx.net>
--> -->
<para> <para>
Do not allow multiple different <link Do not allow multiple conflicting <link
linkend="runtime-config-wal-recovery-target"><varname>recovery_target</varname>*</link> linkend="runtime-config-wal-recovery-target"><varname>recovery_target</varname>*</link>
specifications (Peter Eisentraut) specifications (Peter Eisentraut)
</para> </para>
<para> <para>
Previously, multiple different <varname>recovery_target</varname>* Specifically, only allow one of <xref
variables could be specified, and the last one specified was linkend="guc-recovery-target"/>, <xref
honored. Now, only one can be specified, though the same one can linkend="guc-recovery-target-lsn"/>,
<xref linkend="guc-recovery-target-name"/>,
<xref linkend="guc-recovery-target-time"/>, <xref
linkend="guc-recovery-target-xid"/>. Previously, multiple different
instances of the variables above could be specified, and the last one
was honored. Now, only one can be specified, though the same one can
be specified multiple times and the last specification is honored. be specified multiple times and the last specification is honored.
</para> </para>
</listitem> </listitem>