839 lines
37 KiB
Plaintext
839 lines
37 KiB
Plaintext
PostgreSQL Installation Instructions
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Short Version
|
|
|
|
./configure
|
|
gmake
|
|
su
|
|
gmake install
|
|
adduser postgres
|
|
mkdir /usr/local/pgsql/data
|
|
chown postgres /usr/local/pgsql/data
|
|
su - postgres
|
|
/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
|
|
/usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data >logfile 2>&1 &
|
|
/usr/local/pgsql/bin/createdb test
|
|
/usr/local/pgsql/bin/psql test
|
|
|
|
The long version is the rest of this document.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Requirements
|
|
|
|
In general, a modern Unix-compatible platform should be able to run
|
|
PostgreSQL. The platforms that had received specific testing at the time of
|
|
release are listed in the Section called Supported Platforms below. In the
|
|
"doc" subdirectory of the distribution there are several platform-specific
|
|
FAQ documents you might wish to consult if you are having trouble.
|
|
|
|
The following prerequisites exist for building PostgreSQL:
|
|
|
|
* GNU make is required; other make programs will *not* work. GNU make is
|
|
often installed under the name "gmake"; this document will always refer
|
|
to it by that name. (On some systems GNU make is the default tool with
|
|
the name "make".) To test for GNU make enter
|
|
|
|
gmake --version
|
|
|
|
It is recommended to use version 3.76.1 or later.
|
|
|
|
* You need an ISO/ANSI C compiler. Recent versions of GCC are
|
|
recommendable, but PostgreSQL is known to build with a wide variety of
|
|
compilers from different vendors.
|
|
|
|
* gzip is needed to unpack the distribution in the first place. If you
|
|
are reading this, you probably already got past that hurdle.
|
|
|
|
* The GNU Readline library (for comfortable line editing and command
|
|
history retrieval) will automatically be used if found. You might wish
|
|
to install it before proceeding, but it is not essential. (On NetBSD,
|
|
the "libedit" library is readline-compatible and is used if
|
|
"libreadline" is not found.)
|
|
|
|
* GNU Flex and Bison are needed to build from scratch, but they are *not*
|
|
required when building from a released source package because
|
|
pre-generated output files are included in released packages. You will
|
|
need these programs only when building from a CVS tree or if you
|
|
changed the actual scanner and parser definition files. If you need
|
|
them, be sure to get Flex 2.5.4 or later and Bison 1.50 or later. Other
|
|
yacc programs can sometimes be used, but doing so requires extra effort
|
|
and is not recommended. Other lex programs will definitely not work.
|
|
|
|
* To build on Windows NT or Windows 2000 you need the Cygwin and cygipc
|
|
packages. See the file "doc/FAQ_MSWIN" for details.
|
|
|
|
If you need to get a GNU package, you can find it at your local GNU mirror
|
|
site (see http://www.gnu.org/order/ftp.html for a list) or at
|
|
ftp://ftp.gnu.org/gnu/.
|
|
|
|
Also check that you have sufficient disk space. You will need about 30 MB
|
|
for the source tree during compilation and about 10 MB for the installation
|
|
directory. An empty database cluster takes about 20 MB, databases take about
|
|
five times the amount of space that a flat text file with the same data
|
|
would take. If you are going to run the regression tests you will
|
|
temporarily need an extra 20 MB. Use the "df" command to check for disk
|
|
space.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
If You Are Upgrading
|
|
|
|
The internal data storage format changes with new releases of PostgreSQL.
|
|
Therefore, if you are upgrading an existing installation that does not have
|
|
a version number "7.2.x", you must back up and restore your data as shown
|
|
here. These instructions assume that your existing installation is under the
|
|
"/usr/local/pgsql" directory, and that the data area is in
|
|
"/usr/local/pgsql/data". Substitute your paths appropriately.
|
|
|
|
1. Make sure that your database is not updated during or after the backup.
|
|
This does not affect the integrity of the backup, but the changed data
|
|
would of course not be included. If necessary, edit the permissions in
|
|
the file "/usr/local/pgsql/data/pg_hba.conf" (or equivalent) to
|
|
disallow access from everyone except you.
|
|
|
|
2. To dump your database installation, type:
|
|
|
|
pg_dumpall > outputfile
|
|
|
|
If you need to preserve OIDs (such as when using them as foreign keys),
|
|
then use the "-o" option when running "pg_dumpall".
|
|
|
|
"pg_dumpall" does not save large objects. Check the Administrator's
|
|
Guide if you need to do this.
|
|
|
|
Make sure that you use the "pg_dumpall" command from the version you
|
|
are currently running. 7.2's "pg_dumpall" should not be used on older
|
|
databases.
|
|
|
|
3. If you are installing the new version at the same location as the old
|
|
one then shut down the old server, at the latest before you install the
|
|
new files:
|
|
|
|
kill -INT `cat /usr/local/pgsql/data/postmaster.pid`
|
|
|
|
Versions prior to 7.0 do not have this "postmaster.pid" file. If you
|
|
are using such a version you must find out the process id of the server
|
|
yourself, for example by typing "ps ax | grep postmaster", and supply
|
|
it to the "kill" command.
|
|
|
|
On systems that have PostgreSQL started at boot time, there is probably
|
|
a start-up file that will accomplish the same thing. For example, on a
|
|
Red Hat Linux system one might find that
|
|
|
|
/etc/rc.d/init.d/postgresql stop
|
|
|
|
works. Another possibility is "pg_ctl stop".
|
|
|
|
4. If you are installing in the same place as the old version then it is
|
|
also a good idea to move the old installation out of the way, in case
|
|
you have trouble and need to revert to it. Use a command like this:
|
|
|
|
mv /usr/local/pgsql /usr/local/pgsql.old
|
|
|
|
After you have installed PostgreSQL 7.2, create a new database directory and
|
|
start the new server. Remember that you must execute these commands while
|
|
logged in to the special database user account (which you already have if
|
|
you are upgrading).
|
|
|
|
/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
|
|
/usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
|
|
|
|
Finally, restore your data with
|
|
|
|
/usr/local/pgsql/bin/psql -d template1 -f outputfile
|
|
|
|
using the *new* psql.
|
|
|
|
You can also install the new version in parallel with the old one to
|
|
decrease the downtime. These topics are discussed at length in the
|
|
Administrator's Guide, which you are encouraged to read in any case.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Installation Procedure
|
|
|
|
1. Configuration
|
|
|
|
The first step of the installation procedure is to configure the source
|
|
tree for your system and choose the options you would like. This is
|
|
done by running the "configure" script. For a default installation
|
|
simply enter
|
|
|
|
./configure
|
|
|
|
This script will run a number of tests to guess values for various
|
|
system dependent variables and detect some quirks of your operating
|
|
system, and finally will create several files in the build tree to
|
|
record what it found.
|
|
|
|
The default configuration will build the server and utilities, as well
|
|
as all client applications and interfaces that require only a C
|
|
compiler. All files will be installed under "/usr/local/pgsql" by
|
|
default.
|
|
|
|
You can customize the build and installation process by supplying one
|
|
or more of the following command line options to "configure":
|
|
|
|
--prefix=PREFIX
|
|
|
|
Install all files under the directory "PREFIX" instead of
|
|
"/usr/local/pgsql". The actual files will be installed into
|
|
various subdirectories; no files will ever be installed directly
|
|
into the "PREFIX" directory.
|
|
|
|
If you have special needs, you can also customize the individual
|
|
subdirectories with the following options.
|
|
|
|
--exec-prefix=EXEC-PREFIX
|
|
|
|
You can install architecture-dependent files under a different
|
|
prefix, "EXEC-PREFIX", than what "PREFIX" was set to. This can be
|
|
useful to share architecture-independent files between hosts. If
|
|
you omit this, then "EXEC-PREFIX" is set equal to "PREFIX" and
|
|
both architecture-dependent and independent files will be
|
|
installed under the same tree, which is probably what you want.
|
|
|
|
--bindir=DIRECTORY
|
|
|
|
Specifies the directory for executable programs. The default is
|
|
"EXEC-PREFIX/bin", which normally means "/usr/local/pgsql/bin".
|
|
|
|
--datadir=DIRECTORY
|
|
|
|
Sets the directory for read-only data files used by the installed
|
|
programs. The default is "PREFIX/share". Note that this has
|
|
nothing to do with where your database files will be placed.
|
|
|
|
--sysconfdir=DIRECTORY
|
|
|
|
The directory for various configuration files, "PREFIX/etc" by
|
|
default.
|
|
|
|
--libdir=DIRECTORY
|
|
|
|
The location to install libraries and dynamically loadable
|
|
modules. The default is "EXEC-PREFIX/lib".
|
|
|
|
--includedir=DIRECTORY
|
|
|
|
The directory for installing C and C++ header files. The default
|
|
is "PREFIX/include".
|
|
|
|
--docdir=DIRECTORY
|
|
|
|
Documentation files, except "man" pages, will be installed into
|
|
this directory. The default is "PREFIX/doc".
|
|
|
|
--mandir=DIRECTORY
|
|
|
|
The man pages that come with PostgreSQL will be installed under
|
|
this directory, in their respective "manx" subdirectories. The
|
|
default is "PREFIX/man".
|
|
|
|
Note: Care has been taken to make it possible to install
|
|
PostgreSQL into shared installation locations (such as
|
|
"/usr/local/include") without interfering with the namespace
|
|
of the rest of the system. First, the string "/postgresql" is
|
|
automatically appended to datadir, sysconfdir, and docdir,
|
|
unless the fully expanded directory name already contains the
|
|
string "postgres" or "pgsql". For example, if you choose
|
|
"/usr/local" as prefix, the documentation will be installed
|
|
in "/usr/local/doc/postgresql", but if the prefix is
|
|
"/opt/postgres", then it will be in "/opt/postgres/doc".
|
|
Second, the installation layout of the C and C++ header files
|
|
has been reorganized in the 7.2 release. The public header
|
|
files of the client interfaces are installed into includedir
|
|
and are namespace-clean. The internal header files and the
|
|
server header files are installed into private directories
|
|
under includedir. See the Programmer's Guide for information
|
|
about how to get at the header files for each interface.
|
|
Finally, a private subdirectory will also be created, if
|
|
appropriate, under libdir for dynamically loadable modules.
|
|
|
|
--with-includes=DIRECTORIES
|
|
|
|
"DIRECTORIES" is a colon-separated list of directories that will
|
|
be added to the list the compiler searches for header files. If
|
|
you have optional packages (such as GNU Readline) installed in a
|
|
non-standard location, you have to use this option and probably
|
|
also the corresponding "--with-libraries" option.
|
|
|
|
Example: --with-includes=/opt/gnu/include:/usr/sup/include.
|
|
|
|
--with-libraries=DIRECTORIES
|
|
|
|
"DIRECTORIES" is a colon-separated list of directories to search
|
|
for libraries. You will probably have to use this option (and the
|
|
corresponding "--with-includes" option) if you have packages
|
|
installed in non-standard locations.
|
|
|
|
Example: --with-libraries=/opt/gnu/lib:/usr/sup/lib.
|
|
|
|
--enable-locale
|
|
|
|
Enables locale support. There is a performance penalty associated
|
|
with locale support, but if you are not in an English-speaking
|
|
environment you will most likely need this.
|
|
|
|
--enable-recode
|
|
|
|
Enables single-byte character set recode support. See the
|
|
Administrator's Guide about this feature.
|
|
|
|
--enable-multibyte
|
|
|
|
Allows the use of multibyte character encodings (including
|
|
Unicode) and character set encoding conversion. Read the
|
|
Administrator's Guide for details.
|
|
|
|
Note that some interfaces (such as Tcl or Java) expect all
|
|
character strings to be in Unicode, so this option will be
|
|
required to correctly support these interfaces.
|
|
|
|
--enable-nls[=LANGUAGES]
|
|
|
|
Enables Native Language Support (NLS), that is, the ability to
|
|
display a program's messages in a language other than English.
|
|
"LANGUAGES" is a space separated list of codes of the languages
|
|
that you want supported, for example --enable-nls='de fr'. (The
|
|
intersection between your list and the set of actually provided
|
|
translations will be computed automatically.) If you do not
|
|
specify a list, then all available translations are installed.
|
|
|
|
To use this option, you will need an implementation of the gettext
|
|
API. Some operating systems have this built-in (e.g., Linux,
|
|
NetBSD, Solaris), for other systems you can download an add-on
|
|
package from here: http://www.postgresql.org/~petere/gettext.html.
|
|
If you are using the gettext implementation in the GNU C library
|
|
then you will additionally need the GNU gettext package for some
|
|
utility programs. For any of the other implementations you will
|
|
not need it.
|
|
|
|
--with-pgport=NUMBER
|
|
|
|
Set "NUMBER" as the default port number for server and clients.
|
|
The default is 5432. The port can always be changed later on, but
|
|
if you specify it here then both server and clients will have the
|
|
same default compiled in, which can be very convenient. Usually
|
|
the only good reason to select a non-default value is if you
|
|
intend to run multiple PostgreSQL servers on the same machine.
|
|
|
|
--with-perl
|
|
|
|
Build the Perl interface module. The Perl interface will be
|
|
installed at the usual place for Perl modules (typically under
|
|
"/usr/lib/perl"), so you must have root access to perform the
|
|
installation step (see step 4). You need to have Perl 5 installed
|
|
to use this option.
|
|
|
|
--with-python
|
|
|
|
Build the Python interface module. You need to have root access to
|
|
be able to install the Python module at its default place
|
|
("/usr/lib/pythonx.y"). To be able to use this option, you must
|
|
have Python installed and your system needs to support shared
|
|
libraries. If you instead want to build a new complete interpreter
|
|
binary, you will have to do it manually.
|
|
|
|
--with-tcl
|
|
|
|
Builds components that require Tcl/Tk, which are libpgtcl,
|
|
pgtclsh, pgtksh, PgAccess, and PL/Tcl. But see below about
|
|
"--without-tk".
|
|
|
|
--without-tk
|
|
|
|
If you specify "--with-tcl" and this option, then programs that
|
|
require Tk (pgtksh and PgAccess) will be excluded.
|
|
|
|
--with-tclconfig=DIRECTORY, --with-tkconfig=DIRECTORY
|
|
|
|
Tcl/Tk installs the files "tclConfig.sh" and "tkConfig.sh", which
|
|
contain configuration information needed to build modules
|
|
interfacing to Tcl or Tk. These files are normally found
|
|
automatically at their well-known locations, but if you want to
|
|
use a different version of Tcl or Tk you can specify the directory
|
|
in which to find them.
|
|
|
|
--with-java
|
|
|
|
Build the JDBC driver and associated Java packages. This option
|
|
requires Ant to be installed (as well as a JDK, of course). Refer
|
|
to the JDBC driver documentation in the Programmer's Guide for
|
|
more information.
|
|
|
|
--with-krb4[=DIRECTORY], --with-krb5[=DIRECTORY]
|
|
|
|
Build with support for Kerberos authentication. You can use either
|
|
Kerberos version 4 or 5, but not both. The "DIRECTORY" argument
|
|
specifies the root directory of the Kerberos installation;
|
|
"/usr/athena" is assumed as default. If the relevant header files
|
|
and libraries are not under a common parent directory, then you
|
|
must use the "--with-includes" and "--with-libraries" options in
|
|
addition to this option. If, on the other hand, the required files
|
|
are in a location that is searched by default (e.g., "/usr/lib"),
|
|
then you can leave off the argument.
|
|
|
|
"configure" will check for the required header files and libraries
|
|
to make sure that your Kerberos installation is sufficient before
|
|
proceeding.
|
|
|
|
--with-krb-srvnam=NAME
|
|
|
|
The name of the Kerberos service principal. postgres is the
|
|
default. There's probably no reason to change this.
|
|
|
|
--with-openssl[=DIRECTORY]
|
|
|
|
Build with support for SSL (encrypted) connections. This requires
|
|
the OpenSSL package to be installed. The "DIRECTORY" argument
|
|
specifies the root directory of the OpenSSL installation; the
|
|
default is "/usr/local/ssl".
|
|
|
|
"configure" will check for the required header files and libraries
|
|
to make sure that your OpenSSL installation is sufficient before
|
|
proceeding.
|
|
|
|
--with-pam
|
|
|
|
Build with PAM (Pluggable Authentication Modules) support.
|
|
|
|
--enable-syslog
|
|
|
|
Enables the PostgreSQL server to use the syslog logging facility.
|
|
(Using this option does not mean that you must log with syslog or
|
|
even that it will be done by default, it simply makes it possible
|
|
to turn that option on at run time.)
|
|
|
|
--enable-debug
|
|
|
|
Compiles all programs and libraries with debugging symbols. This
|
|
means that you can run the programs through a debugger to analyze
|
|
problems. This enlarges the size of the installed executables
|
|
considerably, and on non-GCC compilers it usually also disables
|
|
compiler optimization, causing slowdowns. However, having the
|
|
symbols available is extremely helpful for dealing with any
|
|
problems that may arise. Currently, this option is recommended for
|
|
production installations only if you use GCC. But you should
|
|
always have it on if you are doing development work or running a
|
|
beta version.
|
|
|
|
--enable-cassert
|
|
|
|
Enables assertion checks in the server, which test for many "can't
|
|
happen" conditions. This is invaluable for code development
|
|
purposes, but the tests slow things down a little. Also, having
|
|
the tests turned on won't necessarily enhance the stability of
|
|
your server! The assertion checks are not categorized for
|
|
severity, and so what might be a relatively harmless bug will
|
|
still lead to server restarts if it triggers an assertion failure.
|
|
Currently, this option is not recommended for production use, but
|
|
you should have it on for development work or when running a beta
|
|
version.
|
|
|
|
--enable-depend
|
|
|
|
Enables automatic dependency tracking. With this option, the
|
|
makefiles are set up so that all affected object files will be
|
|
rebuilt when any header file is changed. This is useful if you are
|
|
doing development work, but is just wasted overhead if you intend
|
|
only to compile once and install. At present, this option will
|
|
work only if you use GCC.
|
|
|
|
If you prefer a C or C++ compiler different from the one "configure"
|
|
picks then you can set the environment variables CC or CXX,
|
|
respectively, to the program of your choice. Similarly, you can
|
|
override the default compiler flags with the CFLAGS and CXXFLAGS
|
|
variables. For example:
|
|
|
|
env CC=/opt/bin/gcc CFLAGS='-O2 -pipe' ./configure
|
|
|
|
2. Build
|
|
|
|
To start the build, type
|
|
|
|
gmake
|
|
|
|
(Remember to use GNU make.) The build may take anywhere from 5 minutes
|
|
to half an hour depending on your hardware. The last line displayed
|
|
should be
|
|
|
|
All of PostgreSQL is successfully made. Ready to install.
|
|
|
|
3. Regression Tests
|
|
|
|
If you want to test the newly built server before you install it, you
|
|
can run the regression tests at this point. The regression tests are a
|
|
test suite to verify that PostgreSQL runs on your machine in the way
|
|
the developers expected it to. Type
|
|
|
|
gmake check
|
|
|
|
(This won't work as root; do it as an unprivileged user.) It is
|
|
possible that some tests fail, due to differences in error message
|
|
wording or floating point results. The file "src/test/regress/README"
|
|
and the Administrator's Guide contain detailed information about
|
|
interpreting the test results. You can repeat this test at any later
|
|
time by issuing the same command.
|
|
|
|
4. Installing The Files
|
|
|
|
Note: If you are upgrading an existing system and are going
|
|
to install the new files over the old ones, then you should
|
|
have backed up your data and shut down the old server by now,
|
|
as explained in the Section called If You Are Upgrading
|
|
above.
|
|
|
|
To install PostgreSQL enter
|
|
|
|
gmake install
|
|
|
|
This will install files into the directories that were specified in
|
|
step 1. Make sure that you have appropriate permissions to write into
|
|
that area. Normally you need to do this step as root. Alternatively,
|
|
you could create the target directories in advance and arrange for
|
|
appropriate permissions to be granted.
|
|
|
|
If you built the Perl or Python interfaces and you were not the root
|
|
user when you executed the above command then that part of the
|
|
installation probably failed. In that case you should become the root
|
|
user and then do
|
|
|
|
gmake -C src/interfaces/perl5 install
|
|
gmake -C src/interfaces/python install
|
|
|
|
If you do not have superuser access you are on your own: you can still
|
|
take the required files and place them in other directories where Perl
|
|
or Python can find them, but how to do that is left as an exercise.
|
|
|
|
The standard installation provides only the header files needed for
|
|
client application development. If you plan to do any server-side
|
|
program development (such as custom functions or data types written in
|
|
C), then you may want to install the entire PostgreSQL include tree
|
|
into your target include directory. To do that, enter
|
|
|
|
gmake install-all-headers
|
|
|
|
This adds a megabyte or two to the installation footprint, and is only
|
|
useful if you don't plan to keep the whole source tree around for
|
|
reference. (If you do, you can just use the source's include directory
|
|
when building server-side software.)
|
|
|
|
Client-only installation: If you want to install only the client
|
|
applications and interface libraries, then you can use these commands:
|
|
|
|
gmake -C src/bin install
|
|
gmake -C src/include install
|
|
gmake -C src/interfaces install
|
|
gmake -C doc install
|
|
|
|
To undo the installation use the command "gmake uninstall". However,
|
|
this will not remove any created directories.
|
|
|
|
After the installation you can make room by removing the built files from
|
|
the source tree with the "gmake clean" command. This will preserve the files
|
|
made by the configure program, so that you can rebuild everything with
|
|
"gmake" later on. To reset the source tree to the state in which it was
|
|
distributed, use "gmake distclean". If you are going to build for several
|
|
platforms from the same source tree you must do this and re-configure for
|
|
each build.
|
|
|
|
If you perform a build and then discover that your configure options were
|
|
wrong, or if you change anything that configure investigates (for example,
|
|
you install GNU Readline), then it's a good idea to do "gmake distclean"
|
|
before reconfiguring and rebuilding. Without this, your changes in
|
|
configuration choices may not propagate everywhere they need to.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Post-Installation Setup
|
|
|
|
Shared Libraries
|
|
|
|
On some systems that have shared libraries (which most systems do) you need
|
|
to tell your system how to find the newly installed shared libraries. The
|
|
systems on which this is *not* necessary include BSD/OS, FreeBSD, HP-UX,
|
|
IRIX, Linux, NetBSD, OpenBSD, Tru64 UNIX (formerly Digital UNIX), and
|
|
Solaris.
|
|
|
|
The method to set the shared library search path varies between platforms,
|
|
but the most widely usable method is to set the environment variable
|
|
LD_LIBRARY_PATH like so: In Bourne shells ("sh", "ksh", "bash", "zsh")
|
|
|
|
LD_LIBRARY_PATH=/usr/local/pgsql/lib
|
|
export LD_LIBRARY_PATH
|
|
|
|
or in "csh" or "tcsh"
|
|
|
|
setenv LD_LIBRARY_PATH /usr/local/pgsql/lib
|
|
|
|
Replace /usr/local/pgsql/lib with whatever you set "--libdir" to in step 1.
|
|
You should put these commands into a shell start-up file such as
|
|
"/etc/profile" or "~/.bash_profile". Some good information about the caveats
|
|
associated with this method can be found at
|
|
http://www.visi.com/~barr/ldpath.html.
|
|
|
|
On some systems it might be preferable to set the environment variable
|
|
LD_RUN_PATH *before* building.
|
|
|
|
If in doubt, refer to the manual pages of your system (perhaps "ld.so" or
|
|
"rld"). If you later on get a message like
|
|
|
|
psql: error in loading shared libraries
|
|
libpq.so.2.1: cannot open shared object file: No such file or directory
|
|
|
|
then this step was necessary. Simply take care of it then.
|
|
|
|
If you are on BSD/OS, Linux, or SunOS 4 and you have root access you can run
|
|
|
|
/sbin/ldconfig /usr/local/pgsql/lib
|
|
|
|
(or equivalent directory) after installation to enable the run-time linker
|
|
to find the shared libraries faster. Refer to the manual page of "ldconfig"
|
|
for more information. On FreeBSD, NetBSD, and OpenBSD the command is
|
|
|
|
/sbin/ldconfig -m /usr/local/pgsql/lib
|
|
|
|
instead. Other systems are not known to have an equivalent command.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Environment Variables
|
|
|
|
If you installed into "/usr/local/pgsql" or some other location that is not
|
|
searched for programs by default, you need to add "/usr/local/pgsql/bin" (or
|
|
whatever you set "--bindir" to in step 1) into your PATH. To do this, add
|
|
the following to your shell start-up file, such as "~/.bash_profile" (or
|
|
"/etc/profile", if you want it to affect every user):
|
|
|
|
PATH=/usr/local/pgsql/bin:$PATH
|
|
|
|
If you are using "csh" or "tcsh", then use this command:
|
|
|
|
set path = ( /usr/local/pgsql/bin $path )
|
|
|
|
To enable your system to find the man documentation, you need to add a line
|
|
like the following to a shell start-up file:
|
|
|
|
MANPATH=/usr/local/pgsql/man:$MANPATH
|
|
|
|
The environment variables PGHOST and PGPORT specify to client applications
|
|
the host and port of the database server, overriding the compiled-in
|
|
defaults. If you are going to run client applications remotely then it is
|
|
convenient if every user that plans to use the database sets PGHOST. This is
|
|
not required, however: the settings can be communicated via command line
|
|
options to most client programs.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Getting Started
|
|
|
|
The following is a quick summary of how to get PostgreSQL up and running
|
|
once installed. The Administrator's Guide contains more information.
|
|
|
|
1. Create a user account for the PostgreSQL server. This is the user the
|
|
server will run as. For production use you should create a separate,
|
|
unprivileged account ("postgres" is commonly used). If you do not have
|
|
root access or just want to play around, your own user account is
|
|
enough, but running the server as root is a security risk and will not
|
|
work.
|
|
|
|
adduser postgres
|
|
|
|
2. Create a database installation with the "initdb" command. To run
|
|
"initdb" you must be logged in to your PostgreSQL server account. It
|
|
will not work as root.
|
|
|
|
root# mkdir /usr/local/pgsql/data
|
|
root# chown postgres /usr/local/pgsql/data
|
|
root# su - postgres
|
|
postgres$ /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
|
|
|
|
The "-D" option specifies the location where the data will be stored.
|
|
You can use any path you want, it does not have to be under the
|
|
installation directory. Just make sure that the server account can
|
|
write to the directory (or create it, if it doesn't already exist)
|
|
before starting "initdb", as illustrated here.
|
|
|
|
3. The previous step should have told you how to start up the database
|
|
server. Do so now. The command should look something like
|
|
|
|
/usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
|
|
|
|
This will start the server in the foreground. To put the server in the
|
|
background use something like
|
|
|
|
nohup /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data \
|
|
</dev/null >>server.log 2>&1 </dev/null &
|
|
|
|
To stop a server running in the background you can type
|
|
|
|
kill `cat /usr/local/pgsql/data/postmaster.pid`
|
|
|
|
In order to allow TCP/IP connections (rather than only Unix domain
|
|
socket ones) you need to pass the "-i" option to "postmaster".
|
|
|
|
4. Create a database:
|
|
|
|
createdb testdb
|
|
|
|
Then enter
|
|
|
|
psql testdb
|
|
|
|
to connect to that database. At the prompt you can enter SQL commands
|
|
and start experimenting.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
What Now?
|
|
|
|
* The PostgreSQL distribution contains a comprehensive documentation set,
|
|
which you should read sometime. After installation, the documentation
|
|
can be accessed by pointing your browser to
|
|
"/usr/local/pgsql/doc/html/index.html", unless you changed the
|
|
installation directories.
|
|
|
|
The Tutorial should be your first reading if you are completely new to
|
|
SQL databases. If you are familiar with database concepts then you want
|
|
to proceed with the Administrator's Guide, which contains information
|
|
about how to set up the database server, database users, and
|
|
authentication.
|
|
|
|
* Usually, you will want to modify your computer so that it will
|
|
automatically start the database server whenever it boots. Some
|
|
suggestions for this are in the Administrator's Guide.
|
|
|
|
* Run the regression tests against the installed server (using the
|
|
sequential test method). If you didn't run the tests before
|
|
installation, you should definitely do it now. This is also explained
|
|
in the Administrator's Guide.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Supported Platforms
|
|
|
|
PostgreSQL has been verified by the developer community to work on the
|
|
platforms listed below. A supported platform generally means that PostgreSQL
|
|
builds and installs according to these instructions and that the regression
|
|
tests pass.
|
|
|
|
Note: If you are having problems with the installation on a
|
|
supported platform, please write to <pgsql-bugs@postgresql.org> or
|
|
<pgsql-ports@postgresql.org>, not to the people listed here.
|
|
|
|
OS Processor Version Reported Remarks
|
|
AIX RS6000 7.2 2001-12-19, Andreas Zeugswetter see also
|
|
(<ZeugswetterA@spardat.at>), doc/FAQ_AIX
|
|
Tatsuo Ishii
|
|
(<t-ishii@sra.co.jp>)
|
|
BeOS x86 7.2 2001-11-29, Cyril Velter 5.0.4
|
|
(<cyril.velter@libertysurf.fr>)
|
|
BSD/OS x86 7.2 2001-11-27, Bruce Momjian 4.2
|
|
(<pgman@candle.pha.pa.us>)
|
|
FreeBSDAlpha 7.2 2001-12-18, Chris Kings-Lynne
|
|
(<chriskl@familyhealth.com.au>)
|
|
FreeBSDx86 7.2 2001-11-14, Chris Kings-Lynne
|
|
(<chriskl@familyhealth.com.au>)
|
|
HP-UX PA-RISC 7.2 2001-11-29, Joseph Conway 11.00 and 10.20;
|
|
(<Joseph.Conway@home.com>), Tom see also
|
|
Lane (<tgl@sss.pgh.pa.us>) doc/FAQ_HPUX
|
|
IRIX MIPS 7.2 2001-11-28, Luis Amigo 6.5.13, MIPSPro
|
|
(<lamigo@atc.unican.es>) 7.30
|
|
Linux Alpha 7.2 2001-11-16, Tom Lane 2.2.18; tested at
|
|
(<tgl@sss.pgh.pa.us>) SourceForge
|
|
Linux armv4l 7.2 2001-12-10, Mark Knox 2.2.x
|
|
(<segfault@hardline.org>)
|
|
Linux MIPS 7.2 2001-11-15, Hisao Shibuya 2.0.x; Cobalt
|
|
(<shibuya@alpha.or.jp>) Qube2
|
|
Linux PlayStation 7.2 2001-12-12, Permaine Cheung #undef
|
|
2 <pcheung@redhat.com>) HAS_TEST_AND_SET,
|
|
slock_t
|
|
Linux PPC74xx 7.2 2001-11-16, Tom Lane 2.2.18; Apple G3
|
|
(<tgl@sss.pgh.pa.us>)
|
|
Linux S/390 7.2 2001-12-12, Permaine Cheung
|
|
<pcheung@redhat.com>)
|
|
Linux Sparc 7.2 2001-11-28, Doug McNaught 2.2.19
|
|
(<doug@wireboard.com>)
|
|
Linux x86 7.2 2001-11-15, Thomas Lockhart 2.0.x, 2.2.x,
|
|
(<lockhart@fourpalms.org>) 2.4.x
|
|
MacOS XPPC 7.2 2001-11-28, Gavin Sherry 10.1.x
|
|
(<swm@linuxworld.com.au>)
|
|
NetBSD Alpha 7.2 2001-11-20, Thomas Thai 1.5W
|
|
(<tom@minnesota.com>)
|
|
NetBSD arm32 7.1 2001-03-21, Patrick Welche 1.5E
|
|
(<prlw1@cam.ac.uk>)
|
|
NetBSD m68k 7.0 2000-04-10, Henry B. Hotz Mac 8xx
|
|
(<hotz@jpl.nasa.gov>)
|
|
NetBSD PPC 7.2 2001-11-28, Bill Studenmund 1.5
|
|
(<wrstuden@netbsd.org>)
|
|
NetBSD Sparc 7.2 2001-12-03, Matthew Green 32- and 64-bit
|
|
(<mrg@eterna.com.au>) builds
|
|
NetBSD VAX 7.1 2001-03-30, Tom I. Helbekkmo 1.5
|
|
(<tih@kpnQwest.no>)
|
|
NetBSD x86 7.2 2001-11-28, Bill Studenmund 1.5
|
|
(<wrstuden@netbsd.org>)
|
|
OpenBSDSparc 7.2 2001-11-27, Brandon Palmer 3.0
|
|
(<bpalmer@crimelabs.net>)
|
|
OpenBSDx86 7.2 2001-11-26, Brandon Palmer 3.0
|
|
(<bpalmer@crimelabs.net>)
|
|
Open x86 7.2 2001-11-28, OU-8 Larry Rosenman see also
|
|
UNIX (<ler@lerctr.org>), UW-7 Olivier doc/FAQ_SCO
|
|
Prenant (<ohp@pyrenet.fr>)
|
|
QNX 4 x86 7.2 2001-12-10, Bernd Tegge 4.25; see also
|
|
RTOS (<tegge@repas-aeg.de>) doc/FAQ_QNX4
|
|
SolarisSparc 7.2 2001-11-12, Andrew Sullivan 2.6-8; see also
|
|
(<andrew@libertyrms.com>) doc/FAQ_Solaris
|
|
Solarisx86 7.2 2001-11-28, Martin Renters 2.8; see also
|
|
(<martin@datafax.com>) doc/FAQ_Solaris
|
|
SunOS 4Sparc 7.2 2001-12-04, Tatsuo Ishii
|
|
(<t-ishii@sra.co.jp>)
|
|
Tru64 Alpha 7.2 2001-11-26, Alessio Bragadini 5.0; 4.0g with cc
|
|
UNIX (<alessio@albourne.com>), Bernd and gcc
|
|
Tegge (<tegge@repas-aeg.de>)
|
|
Windowsx86 7.2 2001-12-13, Dave Page with Cygwin; see
|
|
(<dpage@vale-housing.co.uk>), doc/FAQ_MSWIN
|
|
Jason Tishler
|
|
(<jason@tishler.net>)
|
|
Windowsx86 7.2 2001-12-10, Dave Page native is
|
|
(<dpage@vale-housing.co.uk>) client-side only;
|
|
see
|
|
Administrator's
|
|
Guide
|
|
|
|
Unsupported Platforms: The following platforms are either known not to work,
|
|
or they used to work in a previous release and we did not receive explicit
|
|
confirmation of a successful test with version 7.2 at the time this list was
|
|
compiled. We include these here to let you know that these platforms *could*
|
|
be supported if given some attention.
|
|
|
|
OS Processor Version Reported Remarks
|
|
DG/UX m88k 6.3 1998-03-01, Brian E Gallew no recent
|
|
5.4R4.11 (<geek+@cmu.edu>) reports
|
|
MkLinux DR1PPC750 7.0 2001-04-03, Tatsuo Ishii 7.1 needs OS
|
|
(<t-ishii@sra.co.jp>) update?
|
|
NeXTSTEP x86 6.x 1998-03-01, David Wetzel bit rot
|
|
(<dave@turbocat.de>) suspected
|
|
QNX RTOS v6x86 7.2 2001-11-20, Igor Kovalenko patches
|
|
(<Igor.Kovalenko@motorola.com>) available in
|
|
archives,
|
|
but too late
|
|
for 7.2
|
|
SCO x86 6.5 1999-05-25, Andrew Merrill 7.2 should
|
|
OpenServer (<andrew@compclass.com>) work, but no
|
|
5 reports; see
|
|
also
|
|
doc/FAQ_SCO
|
|
System V R4m88k 6.2.1 1998-03-01, Doug Winterburn needs new
|
|
(<dlw@seavme.xroads.com>) TAS spinlock
|
|
code
|
|
System V R4MIPS 6.4 1998-10-28, Frank Ridderbusch no recent
|
|
(<ridderbusch.pad@sni.de>) reports
|
|
Ultrix MIPS 7.1 2001-03-26 TAS spinlock
|
|
code not
|
|
detected
|
|
Ultrix VAX 6.x 1998-03-01
|