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Move pg_controldata from /contrib to src/bin.
This commit is contained in:
Bruce Momjian
parent
7ffe65fefb
commit
cd1f4087c9
@ -1,32 +0,0 @@
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I had a need to read such things as the backend locale and the catalog
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version number from the current database, and couldn't find any existing
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program to do that.
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The attached utility produces output like this:
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$ pg_controldata
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pg_control version number: 71
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Catalog version number: 200101061
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Database state: IN_PRODUCTION
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pg_control last modified: Sat Mar 10 00:07:55 2001
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Current log file id: 0
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Next log file segment: 9
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Latest checkpoint location: 0/88CAA20
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Prior checkpoint location: 0/70A5D48
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Latest checkpoint's REDO location: 0/88CAA20
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Latest checkpoint's UNDO location: 0/0
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Latest checkpoint's StartUpID: 22
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Latest checkpoint's NextXID: 4711
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Latest checkpoint's NextOID: 444704
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Time of latest checkpoint: Sat Mar 10 00:07:52 2001
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Database block size: 8192
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Blocks per segment of large relation: 131072
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LC_COLLATE: C
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LC_CTYPE: C
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To access the pg_control file, the program must be run as the Postgres user,
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and PGDATA must be set correctly in its environment.
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--
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Oliver Elphick <olly@lfix.co.uk>
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@ -1,5 +1,5 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.44 2002/08/04 04:31:44 momjian Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.45 2002/08/16 20:34:06 momjian Exp $
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PostgreSQL documentation
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Complete list of usable sgml source files in this directory.
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-->
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@ -132,6 +132,7 @@ Complete list of usable sgml source files in this directory.
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<!entity ipcclean system "ipcclean.sgml">
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<!entity pgAccess system "pgaccess-ref.sgml">
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<!entity pgConfig system "pg_config-ref.sgml">
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<!entity pgControldata system "pg_controldata.sgml">
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<!entity pgCtl system "pg_ctl-ref.sgml">
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<!entity pgDump system "pg_dump.sgml">
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<!entity pgDumpall system "pg_dumpall.sgml">
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74
doc/src/sgml/ref/pg_controldata.sgml
Normal file
74
doc/src/sgml/ref/pg_controldata.sgml
Normal file
@ -0,0 +1,74 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_controldata.sgml,v 1.1 2002/08/16 20:34:06 momjian Exp $
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PostgreSQL documentation
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-->
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<refentry id="APP-PGCONTROLDATA">
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<refmeta>
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<refentrytitle id="APP-PGCONTROLDATA-TITLE"><application>pg_controldata</application></refentrytitle>
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<manvolnum>1</manvolnum>
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<refmiscinfo>Application</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>pg_controldata</refname>
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<refpurpose>display server-wide control information</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>pg_controldata</command>
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<arg><replaceable class="parameter">datadir</replaceable></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1 id="R1-APP-PGCONTROLDATA-1">
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<title>Description</title>
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<para>
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<command>pg_controldata</command> returns information initialized during
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<application>initdb</>. such as the catalog version and server encoding.
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It also shows information about write-ahead logging and checkpoint
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processing. This information is server-wide, and not specific to any one
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database.
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</para>
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<para>
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You can specify the data directory on the command line, or use
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the environment variable <envar>PGDATA</>.
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</para>
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</refsect1>
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<refsect1>
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<title>Environment</title>
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<variablelist>
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<varlistentry>
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<term><envar>PGDATA</envar></term>
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<listitem>
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<para>
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Default data direction location
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:nil
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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sgml-parent-document:nil
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sgml-default-dtd-file:"../reference.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:"/usr/lib/sgml/catalog"
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sgml-local-ecat-files:nil
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End:
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-->
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@ -1,5 +1,5 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.71 2002/08/10 19:35:00 tgl Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.72 2002/08/16 20:34:06 momjian Exp $
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PostgreSQL documentation
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-->
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@ -22,7 +22,7 @@ PostgreSQL documentation
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<command>psql</command>
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<arg><replaceable class="parameter">options</replaceable></arg>
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<arg><replaceable class="parameter">dbname</replaceable>
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<arg><replaceable class="parameter">user</replaceable></arg></arg>
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<arg><replaceable class="parameter">user</replaceable></arg></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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@ -1,5 +1,5 @@
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<!-- reference.sgml
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$Header: /cvsroot/pgsql/doc/src/sgml/reference.sgml,v 1.33 2002/08/04 04:31:44 momjian Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/reference.sgml,v 1.34 2002/08/16 20:34:06 momjian Exp $
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PostgreSQL Reference Manual
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-->
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@ -201,6 +201,7 @@ Disable this chapter until we have more functions documented.
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&initlocation;
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&ipcclean;
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&pgCtl;
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&pgControldata;
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&postgres;
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&postmaster;
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35
src/bin/pg_controldata/Makefile
Normal file
35
src/bin/pg_controldata/Makefile
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#-------------------------------------------------------------------------
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#
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# Makefile for src/bin/pg_controldata
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#
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# Copyright (c) 1998, PostgreSQL Global Development Group
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#
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# $Header: /cvsroot/pgsql/src/bin/pg_controldata/Makefile,v 1.1 2002/08/16 20:34:06 momjian Exp $
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#
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#-------------------------------------------------------------------------
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subdir = src/bin/pg_controldata
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top_builddir = ../../..
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include $(top_builddir)/src/Makefile.global
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OBJS= pg_controldata.o pg_crc.o
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pg_crc.c: $(top_builddir)/src/backend/utils/hash/pg_crc.c
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rm -f $@ && $(LN_S) $< .
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all: submake-libpq submake-libpgport pg_controldata
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pg_controldata: $(OBJS)
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$(CC) $(CFLAGS) $^ $(libpq) $(LDFLAGS) $(LIBS) -o $@
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install: all installdirs
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$(INSTALL_PROGRAM) pg_controldata$(X) $(DESTDIR)$(bindir)/pg_controldata$(X)
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installdirs:
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$(mkinstalldirs) $(DESTDIR)$(bindir)
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uninstall:
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rm -f $(DESTDIR)$(bindir)/pg_controldata$(X)
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clean distclean maintainer-clean:
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rm -f pg_controldata$(X) pg_controldata.o pg_crc.o pg_crc.c
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@ -6,7 +6,7 @@
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* copyright (c) Oliver Elphick <olly@lfix.co.uk>, 2001;
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* licence: BSD
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*
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* $Header: /cvsroot/pgsql/contrib/pg_controldata/Attic/pg_controldata.c,v 1.7 2002/08/14 03:01:43 momjian Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_controldata/pg_controldata.c,v 1.1 2002/08/16 20:34:06 momjian Exp $
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*/
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#include "postgres.h"
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