1 """
2 Add support for Description-md5
3
4 @contact: Debian FTP Master <ftpmaster@debian.org>
5 @copyright: 2011 Ansgar Burchardt <ansgar@debian.org>
6 @license: GNU General Public License version 2 or later
7 """
8
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24
25 import psycopg2
26
27 from daklib.dak_exceptions import DBUpdateError
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30
31
33 """
34 Add support for Description-md5
35 """
36 print(__doc__)
37 try:
38 c = self.db.cursor()
39
40 c.execute(
41 """CREATE OR REPLACE FUNCTION public.add_missing_description_md5()
42 RETURNS VOID
43 VOLATILE
44 LANGUAGE plpgsql
45 AS $function$
46 DECLARE
47 description_key_id metadata_keys.key_id%TYPE;
48 description_md5_key_id metadata_keys.key_id%TYPE;
49 BEGIN
50 SELECT key_id INTO STRICT description_key_id FROM metadata_keys WHERE key='Description';
51 SELECT key_id INTO description_md5_key_id FROM metadata_keys WHERE key='Description-md5';
52 IF NOT FOUND THEN
53 INSERT INTO metadata_keys (key) VALUES ('Description-md5') RETURNING key_id INTO description_md5_key_id;
54 END IF;
55
56 INSERT INTO binaries_metadata
57 (bin_id, key_id, value)
58 SELECT
59 bm.bin_id AS bin_id,
60 description_md5_key_id AS key_id,
61 MD5(bm.value || E'\n') AS value
62 FROM binaries_metadata AS bm
63 WHERE
64 bm.key_id = description_key_id
65 AND
66 NOT EXISTS (SELECT 1 FROM binaries_metadata AS bm2 WHERE bm.bin_id = bm2.bin_id AND bm2.key_id = description_md5_key_id);
67 END;
68 $function$"""
69 )
70
71 c.execute(
72 "ALTER TABLE suite ADD COLUMN include_long_description BOOLEAN NOT NULL DEFAULT 't'"
73 )
74
75 c.execute("UPDATE config SET value = '69' WHERE name = 'db_revision'")
76 self.db.commit()
77
78 except psycopg2.ProgrammingError as msg:
79 self.db.rollback()
80 raise DBUpdateError(
81 "Unable to apply sick update 69, rollback issued. Error message : %s"
82 % (str(msg))
83 )
84