mirror of https://github.com/postgres/postgres
Missed a few places that referred to a compile-time limit on
max_connections.
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@ -1,5 +1,5 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.75 2001/08/15 18:42:14 momjian Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.76 2001/09/07 00:46:41 tgl Exp $
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-->
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<Chapter Id="runtime">
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@ -1145,10 +1145,8 @@ dynamic_library_path = '/usr/local/lib:/home/my_project/lib:$libdir:$libdir/cont
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<listitem>
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<para>
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Determines how many concurrent connections the database server
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will allow. The default is 32. There is also a compiled-in
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hard upper limit on this value, which is typically 1024
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(both numbers can be altered when compiling the server). This
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parameter can only be set at server start.
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will allow. The default is 32 (unless altered while building
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the server). This parameter can only be set at server start.
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</para>
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</listitem>
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</varlistentry>
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@ -1760,7 +1758,7 @@ dynamic_library_path = '/usr/local/lib:/home/my_project/lib:$libdir:$libdir/cont
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<productname>Postgres</> uses one semaphore per allowed connection
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(<option>-N</> option), in sets of 16. Each such set will also
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contain a 17th semaphore which contains a <quote>magic
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number</quote>, to avoid collision with semaphore sets used by
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number</quote>, to detect collision with semaphore sets used by
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other applications. The maximum number of semaphores in the system
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is set by <varname>SEMMNS</>, which consequently must be at least
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as high as the connection setting plus one extra for each 16
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@ -37,7 +37,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.238 2001/09/07 00:27:29 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.239 2001/09/07 00:46:42 tgl Exp $
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*
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* NOTES
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*
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@ -480,11 +480,7 @@ PostmasterMain(int argc, char *argv[])
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*/
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break;
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case 'N':
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/*
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* The max number of backends to start. Can't set to less
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* than 1 or more than compiled-in limit.
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*/
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/* The max number of backends to start. */
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SetConfigOption("max_connections", optarg, PGC_POSTMASTER, true);
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break;
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case 'n':
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@ -7,17 +7,14 @@
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# name = value
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#
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# (The `=' is optional.) White space is collapsed, comments are
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# introduced by `#' anywhere on a line. The complete list of option
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# introduced by `#' anywhere on a line. The complete list of option
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# names and allowed values can be found in the PostgreSQL
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# documentation. Examples are:
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#log_connections = on
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#fsync = off
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#max_connections = 64
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# documentation. The commented-out settings shown in this file
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# represent the default values.
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# Any option can also be given as a command line switch to the
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# postmaster, e.g., 'postmaster -c log_connections=on'. Some options
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# can be set at run-time with the 'SET' SQL command.
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# can be changed at run-time with the 'SET' SQL command.
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#========================================================================
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@ -29,7 +26,7 @@
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#tcpip_socket = false
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#ssl = false
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#max_connections = 32 # 1-1024
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#max_connections = 32
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#port = 5432
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#hostname_lookup = false
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