diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 6 | ||||
| -rw-r--r-- | doc/src/sgml/parallel.sgml | 8 |
2 files changed, 3 insertions, 11 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 5b913f00c1d..e307bb4e8e9 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -1662,9 +1662,9 @@ include_dir 'conf.d' should use. Possible values are <literal>posix</literal> (for POSIX shared memory allocated using <literal>shm_open</literal>), <literal>sysv</literal> (for System V shared memory allocated via <literal>shmget</literal>), - <literal>windows</literal> (for Windows shared memory), <literal>mmap</literal> - (to simulate shared memory using memory-mapped files stored in the - data directory), and <literal>none</literal> (to disable this feature). + <literal>windows</literal> (for Windows shared memory), + and <literal>mmap</literal> (to simulate shared memory using + memory-mapped files stored in the data directory). Not all values are supported on all platforms; the first supported option is the default for that platform. The use of the <literal>mmap</literal> option, which is not the default on any platform, diff --git a/doc/src/sgml/parallel.sgml b/doc/src/sgml/parallel.sgml index dd7834a763f..e9a015ecd3c 100644 --- a/doc/src/sgml/parallel.sgml +++ b/doc/src/sgml/parallel.sgml @@ -124,14 +124,6 @@ EXPLAIN SELECT * FROM pgbench_accounts WHERE filler LIKE '%x%'; configured via <varname>max_parallel_workers_per_gather</varname>. </para> </listitem> - - <listitem> - <para> - <xref linkend="guc-dynamic-shared-memory-type"/> must be set to a - value other than <literal>none</literal>. Parallel query requires dynamic - shared memory in order to pass data between cooperating processes. - </para> - </listitem> </itemizedlist> <para> |