4 Add views for new obsolete source detection.
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2009 Torsten Werner <twerner@debian.org>
8 @license: GNU General Public License version 2 or later
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 print "Add/modify views for obsolete source detection."
33 print "Replace old views."
34 # joins src_associations and source
36 CREATE OR REPLACE VIEW source_suite AS
37 SELECT src_associations.id, source.id AS src, source.source, source.version,
38 src_associations.suite, suite.suite_name, source.install_date
40 JOIN src_associations ON source.id = src_associations.source
41 JOIN suite ON suite.id = src_associations.suite;
43 # joins bin_associations and binaries
45 CREATE OR REPLACE VIEW bin_associations_binaries AS
46 SELECT bin_associations.id, bin_associations.bin, binaries.package,
47 binaries.version, bin_associations.suite, binaries.architecture,
50 JOIN binaries ON bin_associations.bin = binaries.id;
53 print "Drop old views."
54 c.execute("DROP VIEW IF EXISTS source_suite_unique CASCADE")
55 c.execute("DROP VIEW IF EXISTS obsolete_source CASCADE")
56 c.execute("DROP VIEW IF EXISTS source_bin CASCADE")
57 c.execute("DROP VIEW IF EXISTS newest_source_bab CASCADE")
59 print "Create new views."
60 # returns source package names from suite without duplicates;
61 # rationale: cruft-report and rm cannot handle duplicates (yet)
63 CREATE VIEW source_suite_unique
64 AS SELECT source, suite
65 FROM source_suite GROUP BY source, suite HAVING count(*) = 1;
67 # returns obsolete sources without binaries in the same suite;
68 # outputs install_date to detect source only (or binary throw away)
69 # uploads; duplicates are skipped
71 CREATE VIEW obsolete_source
72 AS SELECT ss.src, ss.source, ss.version, ss.suite,
73 to_char(ss.install_date, 'YYYY-MM-DD') AS install_date
75 JOIN source_suite_unique ssu
76 ON ss.source = ssu.source AND ss.suite = ssu.suite
77 LEFT JOIN bin_associations_binaries bab
78 ON ss.src = bab.source AND ss.suite = bab.suite
81 # returns source package names and its binaries from any suite
83 CREATE VIEW source_bin
84 AS SELECT b.package, MAX(b.version) AS version, sas.source
86 JOIN src_associations_src sas
88 GROUP BY b.package, sas.source
90 # returns binaries from suite and their source with max(version)
91 # grouped by source name, binary name, and suite
93 CREATE VIEW newest_source_bab
94 AS SELECT sas.source, MAX(sas.version) AS srcver, bab.package, bab.suite
95 FROM src_associations_src sas
96 JOIN bin_associations_binaries bab ON sas.src = bab.source
97 GROUP BY sas.source, bab.package, bab.suite;
100 print "Grant permissions to views."
101 c.execute("GRANT SELECT ON binfiles_suite_component_arch TO PUBLIC;");
102 c.execute("GRANT SELECT ON srcfiles_suite_component TO PUBLIC;");
103 c.execute("GRANT SELECT ON binaries_suite_arch TO PUBLIC;");
104 c.execute("GRANT SELECT ON newest_all_associations TO PUBLIC;");
105 c.execute("GRANT SELECT ON obsolete_any_by_all_associations TO PUBLIC;");
106 c.execute("GRANT SELECT ON newest_any_associations TO PUBLIC;");
107 c.execute("GRANT SELECT ON obsolete_any_associations TO PUBLIC;");
108 c.execute("GRANT SELECT ON source_suite TO PUBLIC;");
109 c.execute("GRANT SELECT ON newest_source TO PUBLIC;");
110 c.execute("GRANT SELECT ON newest_src_association TO PUBLIC;");
111 c.execute("GRANT SELECT ON any_associations_source TO PUBLIC;");
112 c.execute("GRANT SELECT ON src_associations_src TO PUBLIC;");
113 c.execute("GRANT SELECT ON almost_obsolete_src_associations TO PUBLIC;");
114 c.execute("GRANT SELECT ON obsolete_src_associations TO PUBLIC;");
115 c.execute("GRANT SELECT ON bin_associations_binaries TO PUBLIC;");
116 c.execute("GRANT SELECT ON src_associations_bin TO PUBLIC;");
117 c.execute("GRANT SELECT ON almost_obsolete_all_associations TO PUBLIC;");
118 c.execute("GRANT SELECT ON obsolete_all_associations TO PUBLIC;");
119 c.execute("GRANT SELECT ON source_suite_unique TO PUBLIC;");
120 c.execute("GRANT SELECT ON obsolete_source TO PUBLIC;");
121 c.execute("GRANT SELECT ON source_bin TO PUBLIC;");
122 c.execute("GRANT SELECT ON newest_source_bab TO PUBLIC;");
125 c.execute("UPDATE config SET value = '27' WHERE name = 'db_revision'")
128 except psycopg2.InternalError, msg:
130 raise DBUpdateError, "Database error, rollback issued. Error message : %s" % (str(msg))