diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 559eb898a9a..bd50ea8e480 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -3597,9 +3597,11 @@ include_dir 'conf.d' </para> <para> This parameter can only be set in the <filename>postgresql.conf</filename> - file or on the server command line. It is ignored unless + file or on the server command line. It is only used if <varname>archive_mode</varname> was enabled at server start and - <varname>archive_library</varname> is set to an empty string. + <varname>archive_library</varname> is set to an empty string. If both + <varname>archive_command</varname> and <varname>archive_library</varname> + are set, an error will be raised. If <varname>archive_command</varname> is an empty string (the default) while <varname>archive_mode</varname> is enabled (and <varname>archive_library</varname> is set to an empty string), WAL archiving is temporarily @@ -3624,7 +3626,9 @@ include_dir 'conf.d' <para> The library to use for archiving completed WAL file segments. If set to an empty string (the default), archiving via shell is enabled, and - <xref linkend="guc-archive-command"/> is used. Otherwise, the specified + <xref linkend="guc-archive-command"/> is used. If both + <varname>archive_command</varname> and <varname>archive_library</varname> + are set, an error will be raised. Otherwise, the specified shared library is used for archiving. The WAL archiver process is restarted by the postmaster when this parameter changes. For more information, see <xref linkend="backup-archiving-wal"/> and |