From: Mike O'Connor <stew@vireo.org>
Date: Sun, 22 Feb 2009 13:49:05 +0000 (-0500)
Subject: adding back our schema migration as update6
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=5fa6a052ea791880a4875ee1e2113d8da7b0b360;p=dak.git

adding back our schema migration as update6

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

diff --git a/dak/dakdb/update6.py b/dak/dakdb/update6.py
new file mode 100644
index 00000000..514a4e87
--- /dev/null
+++ b/dak/dakdb/update6.py
@@ -0,0 +1,95 @@
+#!/usr/bin/env python
+# coding=utf8
+
+"""
+Debian Archive Kit Database Update Script
+Copyright © 2008  Michael Casadevall <mcasadevall@debian.org>
+Copyright © 2008  Roger Leigh <rleigh@debian.org>
+
+Debian Archive Kit Database Update Script 2
+"""
+
+# 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
+
+################################################################################
+
+# <tomv_w> really, if we want to screw ourselves, let's find a better way.
+# <Ganneff> rm -rf /srv/ftp.debian.org
+
+################################################################################
+
+import psycopg2
+import time
+
+################################################################################
+
+def do_update(self):
+    print "Adding content fields to database"
+
+    try:
+        c = self.db.cursor()
+        c.execute("""CREATE TABLE content_file_paths (
+                     id serial primary key not null,
+                     path text unique not null
+                   )""")
+
+        c.execute("""CREATE TABLE content_file_names (
+                    id serial primary key not null,
+                    file text unique not null
+                   )""")
+
+        c.execute("""CREATE TABLE content_associations (
+                    id serial not null,
+                    binary_pkg int4 not null references binaries(id) on delete cascade,
+                    filepath int4 not null references content_file_paths(id) on delete cascade,
+                    filename int4 not null references content_file_names(id) on delete cascade
+                  );""")
+
+        c.execute("""CREATE TABLE pending_content_associations (
+                     id serial not null,
+                     package text not null,
+                     version debversion not null,
+                     filepath int4 not null references content_file_paths(id) on delete cascade,
+                     filename int4 not null references content_file_names(id) on delete cascade
+                   );""")
+
+        c.execute("""CREATE FUNCTION comma_concat(text, text) RETURNS text
+                   AS $_$select case
+                   WHEN $2 is null or $2 = '' THEN $1
+                   WHEN $1 is null or $1 = '' THEN $2
+                   ELSE $1 || ',' || $2
+                   END$_$
+                   LANGUAGE sql""")
+
+        c.execute("""CREATE AGGREGATE comma_separated_list (
+                   BASETYPE = text,
+                   SFUNC = comma_concat,
+                   STYPE = text,
+                   INITCOND = ''
+                   );""")
+
+        c.execute( "CREATE INDEX content_assocaitions_binary ON content_associations(binary_pkg)" )
+
+        c.execute("UPDATE config SET value = '2' WHERE name = 'db_revision'")
+        self.db.commit()
+
+        print "REMINDER: Remember to fully regenerate the Contents files before running import-contents"
+        print ""
+        print "Pausing for five seconds ..."
+        time.sleep (5)
+
+    except psycopg2.ProgrammingError, msg:
+        self.db.rollback()
+        raise DBUpdateError, "Unable to appy debversion updates, rollback issued. Error message : %s" % (str(msg))
diff --git a/dak/update_db.py b/dak/update_db.py
index 0d4e65db..378dacf0 100755
--- 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 = 5
+required_database_schema = 6
 
 ################################################################################