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authorINOPIAE <inopiae@cacert.org>2013-01-09 10:35:31 +0100
committerINOPIAE <inopiae@cacert.org>2013-01-09 10:35:31 +0100
commitb55acf1470bb4d174b8190fa560a6e4ca5ae3964 (patch)
tree578ea6ab42d17514ebf2392046eeae994d6ccb1e
parent7baaa9a0ac611329539a43031ca3d0e81bba2b5f (diff)
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bug 1135: Create migration file, the location of the dump file needs to be added by replacing the ??? through dump file. (3 times)
-rw-r--r--scripts/db_migrations/version3.sh115
1 files changed, 115 insertions, 0 deletions
diff --git a/scripts/db_migrations/version3.sh b/scripts/db_migrations/version3.sh
new file mode 100644
index 0000000..c5b4b8c
--- /dev/null
+++ b/scripts/db_migrations/version3.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+# LibreSSL - CAcert web application
+# Copyright (C) 2004-2011 CAcert Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+
+
+# script to do database migrations
+
+# This particular version migrates from the preversioned state to version 1
+# If you want to reuse it for further migrations you probably should pay special
+# attention because you have to adjust it a bit
+
+set -e # script fails if any command fails
+
+STDIN=0
+STDOUT=1
+STDERR=2
+
+if [ "$1" = "--help" ]; then
+ cat >&$STDERR <<- USAGE
+ Usage: $0 [MYSQL_OPTIONS]
+ You have to specify all options needed by "mysql" as if you had started
+ the MySQL command line client directly (including the name of the
+ database to operate on). The MySQL user used has to have enough
+ privileges to do all necessary operations (among others CREATE, ALTER,
+ DROP, UPDATE, INSERT, DELETE).
+ You might need to enter the mysql password multiple times if you
+ specify the -p option.
+ USAGE
+ exit 1
+fi
+
+mysql_opt=" --batch --skip-column-names $@"
+
+schema_version=$( mysql $mysql_opt <<- 'SQL'
+
+ SELECT MAX(`version`) FROM `schema_version`;
+SQL
+)
+if [ $schema_version != 2 ]; then
+ cat >&$STDERR <<- ERROR
+ Error: database schema is not in the right version to do the migration!
+ Expected version: 1 (i.e. the version before there was versioning)
+ ERROR
+ exit 2
+fi
+
+mysql $mysql_opt <<- 'SQL'
+
+-- dump table AdminLog
+SELECT *
+ INTO OUTFILE "???"
+ FIELDS TERMINATED BY ','
+ OPTIONALLY ENCLOSED BY '"'
+ LINES TERMINATED BY "\n"
+ FROM `adminlog`
+
+ echo "Dump table create in ???"
+
+-- alter table Admin log
+
+ALTER TABLE `adminlog` ADD `type` VARCHAR( 50 ) NOT NULL ,
+ ADD `information` VARCHAR( 50 ) NOT NULL
+
+-- update table admin log
+
+UPDATE `adminlog` SET `type` = 'old name or dob change',
+`information` = 'see dump ???'
+
+-- alter table admin log
+
+ALTER TABLE `adminlog`
+ DROP `old-lname`,
+ DROP `old-dob`,
+ DROP `new-lname`,
+ DROP `new-dob`;
+
+
+-- create new table OrgAdminLog
+
+
+DROP TABLE IF EXISTS `orgadminlog`;
+CREATE TABLE IF NOT EXISTS `orgadminlog` (
+ `when` datetime NOT NULL,
+ `oid` int(11) NOT NULL,
+ `adminid` int(11) NOT NULL,
+ `type` varchar(50) NOT NULL,
+ `information` varchar(100) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+
+
+
+ -- Update schema version number
+ INSERT INTO `schema_version`
+ (`version`, `when`) VALUES
+ ('3' , NOW() );
+SQL
+
+
+echo "Database successfully migrated to version 3"
+exit 0
+