<listitem>

<para>

Specifies the amount of memory that should be allocated at server

startuptimefor use by parallel queries. When this memory region is

startup for use by parallel queries. When this memory region is

insufficient or exhausted by concurrent queries, new parallel queries

try to allocate extra shared memory temporarily from the operating

system using the method configured with

<varname>dynamic_shared_memory_type</varname>, which may be slower due

to memory management overheads. Memory that is allocated at startup

timewith <varname>min_dynamic_shared_memory</varname> is affected by

with <varname>min_dynamic_shared_memory</varname> is affected by

the <varname>huge_pages</varname> setting on operating systems where

that is supported, and may be more likely to benefit from larger pages

on operating systems where that is managed automatically.

intcompression;/*---------