convert binaries.type to a enum

Signed-off-by: Mike O'Connor <stew@vireo.org>

diff --git a/dak/dakdb/update10.py b/dak/dakdb/update10.py
new file mode 100644 (file)
index 0000000..cf1caa1
--- /dev/null
+++ b/dak/dakdb/update10.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+# coding=utf8
+
+"""
+Debian Archive Kit Database Update Script
+Copyright © 2008 Michael Casadevall <mcasadevall@debian.org>
+Copyright © 2009 Mike O'Connor <stew@debian.org>
+
+Debian Archive Kit Database Update Script 8
+"""
+
+# 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; either version 2 of the License, or
+# (at your option) any later version.
+
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+################################################################################
+
+
+################################################################################
+
+import psycopg2
+import time
+from daklib.dak_exceptions import DBUpdateError
+from daklib.utils import get_conf
+
+################################################################################
+
+def do_update(self):
+    print "add package_type enum"
+    Cnf = get_conf()
+
+    try:
+        c = self.db.cursor()
+
+        c.execute("CREATE TYPE package_type AS ENUM('deb','udeb','tdeb', 'dsc')")
+        c.execute("ALTER TABLE binaries RENAME COLUMN type to type_text" );
+        c.execute("ALTER TABLE binaries ADD COLUMN type package_type" );
+        c.execute("UPDATE binaries set type=type_text::package_type" );
+        c.execute("ALTER TABLE binaries DROP COLUMN type_text" );
+        c.execute("CREATE INDEX binary_type_ids on binaries(type)")
+
+        self.db.commit()
+
+    except psycopg2.ProgrammingError, msg:
+        self.db.rollback()
+        raise DBUpdateError, "Unable to apply binary type enum update, rollback issued. Error message : %s" % (str(msg))

diff --git a/dak/update_db.py b/dak/update_db.py
index 55dda5da84ec6d67619a737988241b2e3ea4a51e..4d08721f54cfc20c74bc07a2efce816a27b18748 100755 (executable)
--- a/dak/update_db.py
+++ b/dak/update_db.py
@@ -45,7 +45,7 @@ from daklib.dak_exceptions import DBUpdateError
 
 Cnf = None
 projectB = None
-required_database_schema = 9
+required_database_schema = 10
 
 ################################################################################