Adjust documentation with respect to "unknown" timezone setting.

The recent cleanup of GUC assign hooks got rid of the kludge of using
"unknown" as a magic value for timezone and log_timezone.  But I forgot
to update the documentation to match, as noted by Martin Pitt.

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index d48f2c35bc3657f795d446ba6adfe469ea41be85..5d370656261d6caf423d4b569dd0af38a4ff7876 100644 (file)
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -3869,11 +3869,11 @@ FROM pg_stat_activity;
       
       
        
-        Sets the time zone used for timestamps written in the log.
+        Sets the time zone used for timestamps written in the server log.
         Unlike , this value is cluster-wide,
         so that all sessions will report timestamps consistently.
-        The default is unknown, which means use whatever
-        the system environment specifies as the time zone.  See 
+        If not explicitly set, the server initializes this variable to the
+        time zone specified by its system environment.  See 
         linkend="datatype-timezones"> for more information.
         This parameter can only be set in the postgresql.conf
         file or on the server command line.
@@ -4918,10 +4918,9 @@ SET XML OPTION { DOCUMENT | CONTENT };
       
        
         Sets the time zone for displaying and interpreting time stamps.
-        The default is unknown, which means to use whatever
-        the system environment specifies as the time zone.  See 
-        linkend="datatype-timezones"> for more
-        information.
+        If not explicitly set, the server initializes this variable to the
+        time zone specified by its system environment.  See 
+        linkend="datatype-timezones"> for more information.
        
       
      


diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample

index b8a1582eaa90b980b0a8477361244d316c2a97a4..655dad42c7111e1c69202ca17de4882c53efdcaf 100644 (file)

--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -390,8 +390,7 @@
 #log_temp_files = -1           # log temporary files equal or larger
                    # than the specified size in kilobytes;
                    # -1 disables, 0 logs all temp files
-#log_timezone = unknown            # actually, defaults to TZ environment
-                   # setting
+#log_timezone = '(defaults to server environment setting)'
 
 
 #------------------------------------------------------------------------------
@@ -471,8 +470,7 @@
 
 #datestyle = 'iso, mdy'
 #intervalstyle = 'postgres'
-#timezone = unknown            # actually, defaults to TZ environment
-                   # setting
+#timezone = '(defaults to server environment setting)'
 #timezone_abbreviations = 'Default'     # Select the set of available time zone
                    # abbreviations.  Currently, there are
                    #   Default




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window.onload = function () {
	var tz_cookie = { name: 'gitweb_tz', expires: 14, path: '/' };
	onloadTZSetup('local', tz_cookie, 'datetime');
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diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index b8a1582eaa90b980b0a8477361244d316c2a97a4..655dad42c7111e1c69202ca17de4882c53efdcaf 100644 (file)
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -390,8 +390,7 @@
 #log_temp_files = -1           # log temporary files equal or larger
                    # than the specified size in kilobytes;
                    # -1 disables, 0 logs all temp files
-#log_timezone = unknown            # actually, defaults to TZ environment
-                   # setting
+#log_timezone = '(defaults to server environment setting)'
 
 
 #------------------------------------------------------------------------------
@@ -471,8 +470,7 @@
 
 #datestyle = 'iso, mdy'
 #intervalstyle = 'postgres'
-#timezone = unknown            # actually, defaults to TZ environment
-                   # setting
+#timezone = '(defaults to server environment setting)'
 #timezone_abbreviations = 'Default'     # Select the set of available time zone
                    # abbreviations.  Currently, there are
                    #   Default