Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: PostgreSQL
Source: https://www.postgresql.org/ftp/source/

### PostgreSQL copyrights ###

Files: *
Copyright:
 Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
 Portions Copyright (c) 1994, The Regents of the University of California
 Alexander Lakhin <exclusion@gmail.com>
 Andrew Gierth
 Associazione Culturale ITPUG
 Board of Trustees of the University of Illinois
 Damien Miller
 Eric P. Allman
 Hideaki Ohno
 Internet Systems Consortium
 Jens Schweikhardt
 Kenneth Albanowski
 Marcus Holland-Moritz
 Paul Marquess
 PhiloSoft Design
 Satoshi Nagayasu
 SKC, Inc
 SRA, Inc
 Tatsuo Ishii
 toczek
 Todd C. Miller
 Ulf Adams
 University of Illinois at Urbana-Champaign
 Zilong Tan
License: PostgreSQL

Files: src/backend/jit/llvm/SectionMemoryManager.*
 src/include/jit/SectionMemoryManager.h
Copyright: 2003-2017 University of Illinois at Urbana-Champaign.
License: APACHE-2-LLVM-EXCEPTIONS
 On Debian systems the full text of the Apache Software License 2.0 can be
 found in the `/usr/share/common-licenses/Apache-2.0' file.
 .
 ---- LLVM Exceptions to the Apache 2.0 License ----
 .
 As an exception, if, as a result of your compiling your source code, portions
 of this Software are embedded into an Object form of such source code, you
 may redistribute such embedded portions in such Object form without complying
 with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
 .
 In addition, if you combine or link compiled forms of this Software with
 software that is licensed under the GPLv2 ("Combined Software") and if a
 court of competent jurisdiction determines that the patent provision (Section
 3), the indemnity provision (Section 9) or other Section of the License
 conflicts with the conditions of the GPLv2, you may retroactively and
 prospectively choose to deem waived or otherwise exclude such Section(s) of
 the License, but only in their entirety and only with respect to the Combined
 Software.

Files: src/backend/regex/*
Copyright:
 Copyright (c) 2013-2022, PostgreSQL Global Development Group
 Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.
 Copyright (c) 1998 Sun Microsystems, Inc.
 Copyright (c) 1998, 1999 by Scriptics Corporation.
License: PostgreSQL and Custom-regex and Tcl

Files: src/backend/snowball/libstemmer/* src/include/snowball/libstemmer/*
Copyright: Copyright (c) 2001, Dr Martin Porter,
           Copyright (c) 2002, Richard Boulton.
License: BSD-3-Clause
Comment:
 This module uses the word stemming code developed by the Snowball project,
 http://snowballstem.org which is released by them under a BSD-style license.
 Postgres' files under src/backend/snowball/libstemmer/ and
 src/include/snowball/libstemmer/ are taken directly from the Snowball files,
 with only some minor adjustments of file inclusions.
 See src/backend/snowball/README for details.

Files: src/backend/utils/mb/Unicode/*.txt
Copyright:
 earthian@tama.or.jp
 I'O
 Project X0213
License: Custom-Unicode
 You can use, modify, distribute this table freely.

Files: src/backend/optimizer/geqo/*
Copyright: Darrell L. Whitley
License: Custom-Whitley
 Permission is hereby granted to copy all or any part of
 this program for free distribution.   The author's name
 and this copyright notice must be included in any copy.

Files: src/bin/pg_dump/*
Copyright: Portions Copyright (c) 2000, Philip Warner
License: Custom-pg_dump
 Rights are granted to use this software in any way so long as this notice is
 not removed.  The author is not responsible for loss or damages that may
 result from its use.

Files: src/common/d2s* src/common/f2s* src/common/ryu_common.h
 src/include/common/shortest_dec.h
Copyright:
 PostgreSQL Global Development Group
 Ulf Adams
License: Apache-2.0 or BSL-1.0

Files:
 src/common/sha2.c
 src/include/common/sha2.h
Copyright: Copyright (c) 2000-2001, Aaron D. Gifford
License: BSD-3-Clause

### contrib copyrights ###

Files: contrib/fuzzystrmatch/dmetaphone.c
Copyright: Copyright 2000, Maurice Aubrey <maurice@hevanet.com>
           Copyright 2003, North Carolina State Highway Patrol
License: double-metaphone
 This module is free software; you may redistribute it and/or
 modify it under the same terms as Perl itself.
 .
 All rights reserved.
 .
 Permission to use, copy, modify, and distribute this software and its
 documentation for any purpose, without fee, and without a written agreement
 is hereby granted, provided that the above copyright notice and this
 paragraph and the following two paragraphs appear in all copies.
 .
 IN NO EVENT SHALL THE NORTH CAROLINA STATE HIGHWAY PATROL BE LIABLE TO ANY
 PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
 INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
 DOCUMENTATION, EVEN IF THE NORTH CAROLINA STATE HIGHWAY PATROL HAS BEEN
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .
 THE NORTH CAROLINA STATE HIGHWAY PATROL SPECIFICALLY DISCLAIMS ANY
 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED
 HEREUNDER IS ON AN "AS IS" BASIS, AND THE NORTH CAROLINA STATE HIGHWAY PATROL
 HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
 MODIFICATIONS.
 .
 The license of Perl is:
 .
 This program is free software; you can redistribute it and/or modify
 it under the terms of either:
 .
 a) the GNU General Public License as published by the Free Software
    Foundation; either version 1, or (at your option) any later
    version, or
 .
 b) the "Artistic License" which comes with Perl.
 .
 On Debian GNU/Linux systems, the complete text of the GNU General
 Public License version 1 can be found in
 `/usr/share/common-licenses/GPL-1' and the Artistic Licence in
 `/usr/share/common-licenses/Artistic'.

Files:
 contrib/pgcrypto/crypt-des.c
Copyright: Copyright (c) 1994 David Burren
           Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
License: BSD-3-clause

Files:
 contrib/pgcrypto/mbuf.*
 contrib/pgcrypto/openssl.c
 contrib/pgcrypto/pgcrypto.*
 contrib/pgcrypto/pgp*
 contrib/pgcrypto/px*
Copyright: Copyright (c) 2001, 2005 Marko Kreen
License: BSD-2-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
 .
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

### licenses ###

License: PostgreSQL
 Permission to use, copy, modify, and distribute this software and its
 documentation for any purpose, without fee, and without a written agreement
 is hereby granted, provided that the above copyright notice and this
 paragraph and the following two paragraphs appear in all copies.
 .
 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
 LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
 DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
 .
 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
 PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

License: Apache-2.0
 The contents of this file may be used under the terms of the Apache
 License, Version 2.0.
 .
 On Debian systems the full text of the Apache Software License 2.0 can be
 found in the `/usr/share/common-licenses/Apache-2.0' file.

License: BSD-3-Clause
 All rights reserved.
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
 .
 1. Redistributions of source code must retain the above copyright notice, this
 list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright notice,
 this list of conditions and the following disclaimer in the documentation
 and/or other materials provided with the distribution.
 .
 3. Neither the name of the copyright holder nor the names of its contributors
 may be used to endorse or promote products derived from this software without
 specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

License: BSL-1.0
 Distributed under the Boost Software License, Version 1.0.
 .
 Boost Software License - Version 1.0 - August 17th, 2003
 .
 Permission is hereby granted, free of charge, to any person or
 organization obtaining a copy of the software and accompanying
 documentation covered by this license (the "Software") to use,
 reproduce, display, distribute, execute, and transmit the
 Software, and to prepare derivative works of the Software, and
 to permit third-parties to whom the Software is furnished to do
 so, all subject to the following:
 .
 The copyright notices in the Software and this entire statement,
 including the above license grant, this restriction and the
 following disclaimer, must be included in all copies of the
 Software, in whole or in part, and all derivative works of the
 Software, unless such copies or derivative works are solely in
 the form of machine-executable object code generated by a source
 language processor.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
 ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR
 OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.

License: Custom-regex
 Development of this software was funded, in part, by Cray Research Inc.,
 UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
 Corporation, none of whom are responsible for the results.  The author
 thanks all of them.
 .
 Redistribution and use in source and binary forms -- with or without
 modification -- are permitted for any purpose, provided that
 redistributions in source form retain this entire copyright notice and
 indicate the origin and nature of any modifications.
 .
 I'd appreciate being given credit for this package in the documentation
 of software which uses it, but that is not a requirement.
 .
 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

License: Tcl
 This software is copyrighted by the Regents of the University of
 California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState
 Corporation and other parties.  The following terms apply to all files
 associated with the software unless explicitly disclaimed in
 individual files.
 .
 The authors hereby grant permission to use, copy, modify, distribute,
 and license this software and its documentation for any purpose, provided
 that existing copyright notices are retained in all copies and that this
 notice is included verbatim in any distributions. No written agreement,
 license, or royalty fee is required for any of the authorized uses.
 Modifications to this software may be copyrighted by their authors
 and need not follow the licensing terms described here, provided that
 the new terms are clearly indicated on the first page of each file where
 they apply.
 .
 IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
 DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
 .
 THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE
 IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
 NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
 MODIFICATIONS.
 .
 GOVERNMENT USE: If you are acquiring this software on behalf of the
 U.S. government, the Government shall have only "Restricted Rights"
 in the software and related documentation as defined in the Federal
 Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
 are acquiring the software on behalf of the Department of Defense, the
 software shall be classified as "Commercial Computer Software" and the
 Government shall have only "Restricted Rights" as defined in Clause
 252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
 authors grant the U.S. Government and others acting in its behalf
 permission to use and distribute the software in accordance with the
 terms specified in this license.
