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Commite67bb7a

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committed
Missed a few places that referred to a compile-time limit on
max_connections.
1 parent4d8ce9b commite67bb7a

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3 files changed

+11
-20
lines changed

3 files changed

+11
-20
lines changed

‎doc/src/sgml/runtime.sgml

Lines changed: 4 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.75 2001/08/15 18:42:14 momjian Exp $
2+
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.76 2001/09/07 00:46:41 tgl Exp $
33
-->
44

55
<Chapter Id="runtime">
@@ -1145,10 +1145,8 @@ dynamic_library_path = '/usr/local/lib:/home/my_project/lib:$libdir:$libdir/cont
11451145
<listitem>
11461146
<para>
11471147
Determines how many concurrent connections the database server
1148-
will allow. The default is 32. There is also a compiled-in
1149-
hard upper limit on this value, which is typically 1024
1150-
(both numbers can be altered when compiling the server). This
1151-
parameter can only be set at server start.
1148+
will allow. The default is 32 (unless altered while building
1149+
the server). This parameter can only be set at server start.
11521150
</para>
11531151
</listitem>
11541152
</varlistentry>
@@ -1760,7 +1758,7 @@ dynamic_library_path = '/usr/local/lib:/home/my_project/lib:$libdir:$libdir/cont
17601758
<productname>Postgres</> uses one semaphore per allowed connection
17611759
(<option>-N</> option), in sets of 16. Each such set will also
17621760
contain a 17th semaphore which contains a <quote>magic
1763-
number</quote>, toavoid collision with semaphore sets used by
1761+
number</quote>, todetect collision with semaphore sets used by
17641762
other applications. The maximum number of semaphores in the system
17651763
is set by <varname>SEMMNS</>, which consequently must be at least
17661764
as high as the connection setting plus one extra for each 16

‎src/backend/postmaster/postmaster.c

Lines changed: 2 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@
3737
*
3838
*
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* IDENTIFICATION
40-
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.238 2001/09/07 00:27:29 tgl Exp $
40+
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.239 2001/09/07 00:46:42 tgl Exp $
4141
*
4242
* NOTES
4343
*
@@ -480,11 +480,7 @@ PostmasterMain(int argc, char *argv[])
480480
*/
481481
break;
482482
case'N':
483-
484-
/*
485-
* The max number of backends to start. Can't set to less
486-
* than 1 or more than compiled-in limit.
487-
*/
483+
/* The max number of backends to start. */
488484
SetConfigOption("max_connections",optarg,PGC_POSTMASTER, true);
489485
break;
490486
case'n':

‎src/backend/utils/misc/postgresql.conf.sample

Lines changed: 5 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,17 +7,14 @@
77
# name = value
88
#
99
# (The `=' is optional.) White space is collapsed, comments are
10-
# introduced by `#' anywhere on a line. The complete list of option
10+
# introduced by `#' anywhere on a line.The complete list of option
1111
# names and allowed values can be found in the PostgreSQL
12-
# documentation. Examples are:
13-
14-
#log_connections = on
15-
#fsync = off
16-
#max_connections = 64
12+
# documentation. The commented-out settings shown in this file
13+
# represent the default values.
1714

1815
# Any option can also be given as a command line switch to the
1916
# postmaster, e.g., 'postmaster -c log_connections=on'. Some options
20-
# can beset at run-time with the 'SET' SQL command.
17+
# can bechanged at run-time with the 'SET' SQL command.
2118

2219

2320
#========================================================================
@@ -29,7 +26,7 @@
2926
#tcpip_socket = false
3027
#ssl = false
3128

32-
#max_connections = 32 # 1-1024
29+
#max_connections = 32
3330

3431
#port = 5432
3532
#hostname_lookup = false

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