From 18e927e99a111f93e75ec99fba7c8024a27fe733 Mon Sep 17 00:00:00 2001 From: Ansgar Burchardt Date: Fri, 19 Aug 2011 17:25:31 +0000 Subject: [PATCH] Add database support for Description-md5 --- dak/dakdb/update67.py | 79 +++++++++++++++++++++++++++++++++++++++++++ dak/update_db.py | 2 +- 2 files changed, 80 insertions(+), 1 deletion(-) create mode 100755 dak/dakdb/update67.py diff --git a/dak/dakdb/update67.py b/dak/dakdb/update67.py new file mode 100755 index 00000000..03c3298c --- /dev/null +++ b/dak/dakdb/update67.py @@ -0,0 +1,79 @@ +#!/usr/bin/env python +# coding=utf8 + +""" +Add support for Description-md5 + +@contact: Debian FTP Master +@copyright: 2011 Ansgar Burchardt +@license: GNU General Public License version 2 or later +""" + +# 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 +from daklib.dak_exceptions import DBUpdateError +from daklib.config import Config + +################################################################################ +def do_update(self): + """ + Add support for Description-md5 + """ + print __doc__ + try: + cnf = Config() + + c = self.db.cursor() + + c.execute("""CREATE OR REPLACE FUNCTION public.add_missing_description_md5() + RETURNS VOID + VOLATILE + LANGUAGE plpgsql +AS $function$ +DECLARE + description_key_id metadata_keys.key_id%TYPE; + description_md5_key_id metadata_keys.key_id%TYPE; + BEGIN + SELECT key_id INTO STRICT description_key_id FROM metadata_keys WHERE key='Description'; + SELECT key_id INTO description_md5_key_id FROM metadata_keys WHERE key='Description-md5'; + IF NOT FOUND THEN + INSERT INTO metadata_keys (key) VALUES ('Description-md5') RETURNING key_id INTO description_md5_key_id; + END IF; + + INSERT INTO binaries_metadata + (bin_id, key_id, value) + SELECT + bm.bin_id AS bin_id, + description_md5_key_id AS key_id, + MD5(bm.value) AS value + FROM binaries_metadata AS bm + WHERE + bm.key_id = description_key_id + AND + NOT EXISTS (SELECT 1 FROM binaries_metadata AS bm2 WHERE bm.bin_id = bm2.bin_id AND bm2.key_id = description_md5_key_id); +END; +$function$""") + + c.execute("ALTER TABLE suite ADD COLUMN include_long_description BOOLEAN NOT NULL DEFAULT 't'") + + c.execute("UPDATE config SET value = '67' WHERE name = 'db_revision'") + self.db.commit() + + except psycopg2.ProgrammingError, msg: + self.db.rollback() + raise DBUpdateError, 'Unable to apply sick update 67, rollback issued. Error message : %s' % (str(msg)) diff --git a/dak/update_db.py b/dak/update_db.py index 0f1e7a37..89fc174e 100755 --- a/dak/update_db.py +++ b/dak/update_db.py @@ -46,7 +46,7 @@ from daklib.daklog import Logger ################################################################################ Cnf = None -required_database_schema = 66 +required_database_schema = 67 ################################################################################ -- 2.39.5