From: Bruce Momjian Date: Fri, 3 Jan 1997 17:24:45 +0000 (+0000) Subject: Migration file changes X-Git-Tag: REL6_1~801 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9d81f5297bd766f5e23236b0f8a9af47a6f4ee8a;p=postgresql Migration file changes --- diff --git a/MIGRATION/1.02_to_1.02.1 b/MIGRATION/1.02_to_1.02.1 deleted file mode 100644 index 859a94570a..0000000000 --- a/MIGRATION/1.02_to_1.02.1 +++ /dev/null @@ -1,73 +0,0 @@ -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 deleted file mode 100644 index 0f10c4e19e..0000000000 --- a/MIGRATION/1.0_to_1.01 +++ /dev/null @@ -1,94 +0,0 @@ -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); - - -