From: Bruce Momjian Date: Fri, 3 Jan 1997 15:53:50 +0000 (+0000) Subject: moved migration files X-Git-Tag: REL6_1~802 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=de6f613cf810ce67993ae63a18732fb721382263;p=postgresql moved migration files --- diff --git a/MIGRATION/1.02_to_1.02.1 b/MIGRATION/1.02_to_1.02.1 new file mode 100644 index 0000000000..859a94570a --- /dev/null +++ b/MIGRATION/1.02_to_1.02.1 @@ -0,0 +1,73 @@ +From scrappy@ki.net Wed Aug 14 20:41:08 1996 +Status: RO +X-Status: +Received: from candle.pha.pa.us (maillist@s1-03.ppp.op.net [206.84.209.132]) by quagmire.ki.net (8.7.5/8.7.5) with ESMTP id UAA01234 for ; Wed, 14 Aug 1996 20:41:00 -0400 (EDT) +Received: (from maillist@localhost) by candle.pha.pa.us (8.7.4/8.7.3) id UAA13966 for scrappy@ki.net; Wed, 14 Aug 1996 20:40:48 -0400 (EDT) +From: Bruce Momjian +Message-Id: <199608150040.UAA13966@candle.pha.pa.us> +Subject: New migration file +To: scrappy@ki.net (Marc G. Fournier) +Date: Wed, 14 Aug 1996 20:40:47 -0400 (EDT) +X-Mailer: ELM [version 2.4 PL25] +MIME-Version: 1.0 +Content-Type: text/plain; charset=US-ASCII +Content-Transfer-Encoding: 7bit + +Here is a new migratoin file for 1.02.1. It includes the 'copy' change +and a script to convert old ascii files. + +--------------------------------------------------------------------------- + +The following notes are for the benefit of users who want to migrate +databases from postgres95 1.01 and 1.02 to postgres95 1.02.1. + +If you are starting afresh with postgres95 1.02.1 and do not need +to migrate old databases, you do not need to read any further. + +---------------------------------------------------------------------- + +In order to upgrade older postgres95 version 1.01 or 1.02 databases to +version 1.02.1, the following steps are required: + +1) start up a new 1.02.1 postmaster + +2) Add the new built-in functions and operators of 1.02.1 to 1.01 or 1.02 + databases. This is done by running the new 1.02.1 server against + your own 1.01 or 1.02 database and applying the queries attached at + the end of thie file. This can be done easily through psql. If your + 1.01 or 1.02 database is named "testdb" and you have cut the commands + from the end of this file and saved them in addfunc.sql: + + % psql testdb -f addfunc.sql + +Those upgrading 1.02 databases will get a warning when executing the +last two statements because they are already present in 1.02. This is +not a cause for concern. + + * * * + +If you are trying to reload a pg_dump or text-mode 'copy tablename to +stdout' generated with a previous version, you will need to run the +attached sed script on the ASCII file before loading it into the +database. The old format used '.' as end-of-data, while '\.' is now the +end-of-data marker. Also, empty strings are now loaded in as '' rather +than NULL. See the copy manual page for full details. + + sed 's/^\.$/\\./g' out_file + +If you are loading an older binary copy or non-stdout copy, there is no +end-of-data character, and hence no conversion necessary. + +--------------------------------------------------------------------------- + +-- following lines added by agc to reflect the case-insensitive +-- regexp searching for varchar (in 1.02), and bpchar (in 1.02.1) +create operator ~* (leftarg = bpchar, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = bpchar, rightarg = text, procedure = texticregexne); +create operator ~* (leftarg = varchar, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = varchar, rightarg = text, procedure = texticregexne); + + + + + diff --git a/MIGRATION/1.0_to_1.01 b/MIGRATION/1.0_to_1.01 new file mode 100644 index 0000000000..0f10c4e19e --- /dev/null +++ b/MIGRATION/1.0_to_1.01 @@ -0,0 +1,94 @@ +The following notes are for the benefit of users who want to migrate +databases from postgres95 1.0 to postgres95 1.01. + +If you are starting afresh with postgres95 1.01 and do not need +to migrate old databases, you do not need to read any further. + +---------------------------------------------------------------------- + +In order to postgres95 version 1.01 with databases created with +postgres95 version 1.0, the following steps are required: + +1) Set the definition of NAMEDATALEN in src/Makefile.global to 16 + and OIDNAMELEN to 20. + +2) Decide whether you want to use Host based authentication. + + A) If you do, you must create a file name "pg_hba" in your top-level data + directory (typically the value of your $PGDATA). src/libpq/pg_hba + shows an example syntax. + + B) If you do not want host-based authentication, you can comment out + the line + HBA = 1 + in src/Makefile.global + + Note that host-based authentication is turned on by default, and if + you do not take steps A or B above, the out-of-the-box 1.01 will + not allow you to connect to 1.0 databases. + +3) compile and install 1.01, but DO NOT do the initdb step. + +4) before doing anything else, terminate your 1.0 postmaster, and + backup your existing $PGDATA directory. + +5) set your PGDATA environment variable to your 1.0 databases, but set up + path up so that 1.01 binaries are being used. + +6) modify the file $PGDATA/PG_VERSION from 5.0 to 5.1 + +7) start up a new 1.01 postmaster + +5) Add the new built-in functions and operators of 1.01 to 1.0 + databases. This is done by running the new 1.01 server against + your own 1.0 database and applying the queries attached and saving + in the file 1.0_to_1.01.sql. This can be done easily through psql. + If your 1.0 database is name "testdb": + + % psql testdb -f 1.0_to_1.01.sql + +------------------------------------------------------------------------------ +-- add builtin functions that are new to 1.01 + +create function int4eqoid (int4, oid) returns bool as 'foo' +language 'internal'; +create function oideqint4 (oid, int4) returns bool as 'foo' +language 'internal'; +create function char2icregexeq (char2, text) returns bool as 'foo' +language 'internal'; +create function char2icregexne (char2, text) returns bool as 'foo' +language 'internal'; +create function char4icregexeq (char4, text) returns bool as 'foo' +language 'internal'; +create function char4icregexne (char4, text) returns bool as 'foo' +language 'internal'; +create function char8icregexeq (char8, text) returns bool as 'foo' +language 'internal'; +create function char8icregexne (char8, text) returns bool as 'foo' +language 'internal'; +create function char16icregexeq (char16, text) returns bool as 'foo' +language 'internal'; +create function char16icregexne (char16, text) returns bool as 'foo' +language 'internal'; +create function texticregexeq (text, text) returns bool as 'foo' +language 'internal'; +create function texticregexne (text, text) returns bool as 'foo' +language 'internal'; + +-- add builtin functions that are new to 1.01 + +create operator = (leftarg = int4, rightarg = oid, procedure = int4eqoid); +create operator = (leftarg = oid, rightarg = int4, procedure = oideqint4); +create operator ~* (leftarg = char2, rightarg = text, procedure = char2icregexeq); +create operator !~* (leftarg = char2, rightarg = text, procedure = char2icregexne); +create operator ~* (leftarg = char4, rightarg = text, procedure = char4icregexeq); +create operator !~* (leftarg = char4, rightarg = text, procedure = char4icregexne); +create operator ~* (leftarg = char8, rightarg = text, procedure = char8icregexeq); +create operator !~* (leftarg = char8, rightarg = text, procedure = char8icregexne); +create operator ~* (leftarg = char16, rightarg = text, procedure = char16icregexeq); +create operator !~* (leftarg = char16, rightarg = text, procedure = char16icregexne); +create operator ~* (leftarg = text, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = text, rightarg = text, procedure = texticregexne); + + + diff --git a/migration/1.02_to_1.02.1 b/migration/1.02_to_1.02.1 new file mode 100644 index 0000000000..859a94570a --- /dev/null +++ b/migration/1.02_to_1.02.1 @@ -0,0 +1,73 @@ +From scrappy@ki.net Wed Aug 14 20:41:08 1996 +Status: RO +X-Status: +Received: from candle.pha.pa.us (maillist@s1-03.ppp.op.net [206.84.209.132]) by quagmire.ki.net (8.7.5/8.7.5) with ESMTP id UAA01234 for ; Wed, 14 Aug 1996 20:41:00 -0400 (EDT) +Received: (from maillist@localhost) by candle.pha.pa.us (8.7.4/8.7.3) id UAA13966 for scrappy@ki.net; Wed, 14 Aug 1996 20:40:48 -0400 (EDT) +From: Bruce Momjian +Message-Id: <199608150040.UAA13966@candle.pha.pa.us> +Subject: New migration file +To: scrappy@ki.net (Marc G. Fournier) +Date: Wed, 14 Aug 1996 20:40:47 -0400 (EDT) +X-Mailer: ELM [version 2.4 PL25] +MIME-Version: 1.0 +Content-Type: text/plain; charset=US-ASCII +Content-Transfer-Encoding: 7bit + +Here is a new migratoin file for 1.02.1. It includes the 'copy' change +and a script to convert old ascii files. + +--------------------------------------------------------------------------- + +The following notes are for the benefit of users who want to migrate +databases from postgres95 1.01 and 1.02 to postgres95 1.02.1. + +If you are starting afresh with postgres95 1.02.1 and do not need +to migrate old databases, you do not need to read any further. + +---------------------------------------------------------------------- + +In order to upgrade older postgres95 version 1.01 or 1.02 databases to +version 1.02.1, the following steps are required: + +1) start up a new 1.02.1 postmaster + +2) Add the new built-in functions and operators of 1.02.1 to 1.01 or 1.02 + databases. This is done by running the new 1.02.1 server against + your own 1.01 or 1.02 database and applying the queries attached at + the end of thie file. This can be done easily through psql. If your + 1.01 or 1.02 database is named "testdb" and you have cut the commands + from the end of this file and saved them in addfunc.sql: + + % psql testdb -f addfunc.sql + +Those upgrading 1.02 databases will get a warning when executing the +last two statements because they are already present in 1.02. This is +not a cause for concern. + + * * * + +If you are trying to reload a pg_dump or text-mode 'copy tablename to +stdout' generated with a previous version, you will need to run the +attached sed script on the ASCII file before loading it into the +database. The old format used '.' as end-of-data, while '\.' is now the +end-of-data marker. Also, empty strings are now loaded in as '' rather +than NULL. See the copy manual page for full details. + + sed 's/^\.$/\\./g' out_file + +If you are loading an older binary copy or non-stdout copy, there is no +end-of-data character, and hence no conversion necessary. + +--------------------------------------------------------------------------- + +-- following lines added by agc to reflect the case-insensitive +-- regexp searching for varchar (in 1.02), and bpchar (in 1.02.1) +create operator ~* (leftarg = bpchar, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = bpchar, rightarg = text, procedure = texticregexne); +create operator ~* (leftarg = varchar, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = varchar, rightarg = text, procedure = texticregexne); + + + + + diff --git a/migration/1.0_to_1.01 b/migration/1.0_to_1.01 new file mode 100644 index 0000000000..0f10c4e19e --- /dev/null +++ b/migration/1.0_to_1.01 @@ -0,0 +1,94 @@ +The following notes are for the benefit of users who want to migrate +databases from postgres95 1.0 to postgres95 1.01. + +If you are starting afresh with postgres95 1.01 and do not need +to migrate old databases, you do not need to read any further. + +---------------------------------------------------------------------- + +In order to postgres95 version 1.01 with databases created with +postgres95 version 1.0, the following steps are required: + +1) Set the definition of NAMEDATALEN in src/Makefile.global to 16 + and OIDNAMELEN to 20. + +2) Decide whether you want to use Host based authentication. + + A) If you do, you must create a file name "pg_hba" in your top-level data + directory (typically the value of your $PGDATA). src/libpq/pg_hba + shows an example syntax. + + B) If you do not want host-based authentication, you can comment out + the line + HBA = 1 + in src/Makefile.global + + Note that host-based authentication is turned on by default, and if + you do not take steps A or B above, the out-of-the-box 1.01 will + not allow you to connect to 1.0 databases. + +3) compile and install 1.01, but DO NOT do the initdb step. + +4) before doing anything else, terminate your 1.0 postmaster, and + backup your existing $PGDATA directory. + +5) set your PGDATA environment variable to your 1.0 databases, but set up + path up so that 1.01 binaries are being used. + +6) modify the file $PGDATA/PG_VERSION from 5.0 to 5.1 + +7) start up a new 1.01 postmaster + +5) Add the new built-in functions and operators of 1.01 to 1.0 + databases. This is done by running the new 1.01 server against + your own 1.0 database and applying the queries attached and saving + in the file 1.0_to_1.01.sql. This can be done easily through psql. + If your 1.0 database is name "testdb": + + % psql testdb -f 1.0_to_1.01.sql + +------------------------------------------------------------------------------ +-- add builtin functions that are new to 1.01 + +create function int4eqoid (int4, oid) returns bool as 'foo' +language 'internal'; +create function oideqint4 (oid, int4) returns bool as 'foo' +language 'internal'; +create function char2icregexeq (char2, text) returns bool as 'foo' +language 'internal'; +create function char2icregexne (char2, text) returns bool as 'foo' +language 'internal'; +create function char4icregexeq (char4, text) returns bool as 'foo' +language 'internal'; +create function char4icregexne (char4, text) returns bool as 'foo' +language 'internal'; +create function char8icregexeq (char8, text) returns bool as 'foo' +language 'internal'; +create function char8icregexne (char8, text) returns bool as 'foo' +language 'internal'; +create function char16icregexeq (char16, text) returns bool as 'foo' +language 'internal'; +create function char16icregexne (char16, text) returns bool as 'foo' +language 'internal'; +create function texticregexeq (text, text) returns bool as 'foo' +language 'internal'; +create function texticregexne (text, text) returns bool as 'foo' +language 'internal'; + +-- add builtin functions that are new to 1.01 + +create operator = (leftarg = int4, rightarg = oid, procedure = int4eqoid); +create operator = (leftarg = oid, rightarg = int4, procedure = oideqint4); +create operator ~* (leftarg = char2, rightarg = text, procedure = char2icregexeq); +create operator !~* (leftarg = char2, rightarg = text, procedure = char2icregexne); +create operator ~* (leftarg = char4, rightarg = text, procedure = char4icregexeq); +create operator !~* (leftarg = char4, rightarg = text, procedure = char4icregexne); +create operator ~* (leftarg = char8, rightarg = text, procedure = char8icregexeq); +create operator !~* (leftarg = char8, rightarg = text, procedure = char8icregexne); +create operator ~* (leftarg = char16, rightarg = text, procedure = char16icregexeq); +create operator !~* (leftarg = char16, rightarg = text, procedure = char16icregexne); +create operator ~* (leftarg = text, rightarg = text, procedure = texticregexeq); +create operator !~* (leftarg = text, rightarg = text, procedure = texticregexne); + + +