<para>

<filename>postgres_fdw</> likewise establishes remote session settings

for the parameters <xref linkend="guc-timezone">,

<xref linkend="guc-datestyle">, <xref linkend="guc-intervalstyle">,

and <xref linkend="guc-extra-float-digits">. These are less likely

to be problematic than <varname>search_path</>, but can be handled

with function <literal>SET</> options if the need arises.

for various parameters:

<itemizedlist spacing="compact">

<listitem>

<para>

<xref linkend="guc-timezone"> is set to <literal>UTC</>

</para>

</listitem>

<listitem>

<para>

<xref linkend="guc-datestyle"> is set to <literal>ISO</>

</para>

</listitem>

<listitem>

<para>

<xref linkend="guc-intervalstyle"> is set to <literal>postgres</>

</para>

</listitem>

<listitem>

<para>

<xref linkend="guc-extra-float-digits"> is set to <literal>3</> for remote

servers 9.0 and newer and is set to <literal>2</> for older versions

</para>

</listitem>

</itemizedlist>

These are less likely to be problematic than <varname>search_path</>, but

can be handled with function <literal>SET</> options if the need arises.

</para>

<para>