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Commit7ce4615

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Doc fixup for hashagg_avoid_disk_plan GUC.
Reported-by: Justin PryzbyDiscussion:https://postgr.es/m/20200620220402.GZ17995@telsasoft.comBackport-through: 13
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‎doc/src/sgml/config.sgml

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@@ -4560,23 +4560,6 @@ ANY <replaceable class="parameter">num_sync</replaceable> ( <replaceable class="
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</listitem>
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</varlistentry>
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<varlistentry id="guc-hashagg-avoid-disk-plan" xreflabel="hashagg_avoid_disk_plan">
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<term><varname>hashagg_avoid_disk_plan</varname> (<type>boolean</type>)
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<indexterm>
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<primary><varname>hashagg_avoid_disk_plan</varname> configuration parameter</primary>
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</indexterm>
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</term>
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<listitem>
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<para>
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If set to <literal>on</literal>, causes the planner to avoid choosing
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hashed aggregation plans that are expected to use the disk. If hashed
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aggregation is chosen, it may still require the use of disk at
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execution time, even if this parameter is enabled. The default is
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<literal>off</literal>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry id="guc-enable-hashjoin" xreflabel="enable_hashjoin">
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<term><varname>enable_hashjoin</varname> (<type>boolean</type>)
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<indexterm>
@@ -4823,6 +4806,23 @@ ANY <replaceable class="parameter">num_sync</replaceable> ( <replaceable class="
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</listitem>
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</varlistentry>
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<varlistentry id="guc-hashagg-avoid-disk-plan" xreflabel="hashagg_avoid_disk_plan">
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<term><varname>hashagg_avoid_disk_plan</varname> (<type>boolean</type>)
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<indexterm>
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<primary><varname>hashagg_avoid_disk_plan</varname> configuration parameter</primary>
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</indexterm>
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</term>
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<listitem>
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<para>
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If set to <literal>on</literal>, causes the planner to avoid choosing
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hashed aggregation plans that are expected to use the disk. If hashed
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aggregation is chosen, it may still require the use of disk at
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execution time, even if this parameter is enabled. The default is
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<literal>off</literal>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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<sect2 id="runtime-config-query-constants">

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