1 """
2 new views binary_component, source_component and package_list
3
4 @contact: Debian FTP Master <ftpmaster@debian.org>
5 @copyright: 2014, 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 from daklib.dak_exceptions import DBUpdateError
27 from daklib.config import Config
28
29 statements = [
30 """
31 CREATE OR REPLACE VIEW source_component AS
32 SELECT
33 s.id AS source_id,
34 sa.suite AS suite_id,
35 af.component_id AS component_id
36 FROM source s
37 JOIN src_associations sa ON s.id = sa.source
38 JOIN suite ON sa.suite = suite.id
39 JOIN files_archive_map af ON s.file = af.file_id AND suite.archive_id = af.archive_id
40 """,
41 """
42 COMMENT ON VIEW source_component IS 'Map (source_id, suite_id) to the component(s) that the source is included in. Note that this view might return more components than expected as we can only query the component for (source_id, archive_id).'
43 """,
44 "GRANT SELECT ON source_component TO PUBLIC",
45
46 """
47 CREATE OR REPLACE VIEW binary_component AS
48 SELECT
49 b.id AS binary_id,
50 ba.suite AS suite_id,
51 af.component_id AS component_id
52 FROM binaries b
53 JOIN bin_associations ba ON b.id = ba.bin
54 JOIN suite ON ba.suite = suite.id
55 JOIN files_archive_map af ON b.file = af.file_id AND suite.archive_id = af.archive_id
56 """,
57 """
58 COMMENT ON VIEW binary_component IS 'Map (binary_id, suite_id) to the component(s) that the binary is included in. Note that this view might return more components than expected as we can only query the component for (binary_id, archive_id).'
59 """,
60 "GRANT SELECT ON binary_component TO PUBLIC",
61
62 """
63 CREATE OR REPLACE VIEW package_list AS
64 SELECT
65 tmp.package,
66 tmp.version,
67 tmp.source,
68 tmp.source_version,
69 suite.suite_name AS suite,
70 archive.name AS archive,
71 component.name AS component,
72 CASE component.name
73 WHEN 'main' THEN suite.suite_name
74 ELSE CONCAT(suite.suite_name, '/', component.name)
75 END AS display_suite,
76 tmp.architecture_is_source,
77 tmp.architecture,
78 tmp.type
79 FROM
80 (SELECT
81 s.source AS package,
82 s.version AS version,
83 s.source AS source,
84 s.version AS source_version,
85 sa.suite AS suite_id,
86 TRUE AS architecture_is_source,
87 'source' AS architecture,
88 'dsc' AS type,
89 sc.component_id
90 FROM source s
91 JOIN src_associations sa ON s.id = sa.source
92 JOIN source_component sc ON s.id = sc.source_id AND sa.suite = sc.suite_id
93 UNION
94 SELECT
95 b.package AS package,
96 b.version AS version,
97 s.source AS source,
98 s.version AS source_version,
99 ba.suite AS suite_id,
100 FALSE AS architecture_is_source,
101 a.arch_string AS architecture,
102 b.type AS type,
103 bc.component_id
104 FROM binaries b
105 JOIN source s ON b.source = s.id
106 JOIN architecture a ON b.architecture = a.id
107 JOIN bin_associations ba ON b.id = ba.bin
108 JOIN binary_component bc ON b.id = bc.binary_id AND ba.suite = bc.suite_id) AS tmp
109 JOIN suite ON tmp.suite_id = suite.id
110 JOIN archive ON suite.archive_id = archive.id
111 JOIN component ON tmp.component_id = component.id
112 """,
113 "GRANT SELECT ON package_list TO PUBLIC"
114 ]
115
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118
120 print(__doc__)
121 try:
122 cnf = Config()
123
124 c = self.db.cursor()
125
126 for stmt in statements:
127 c.execute(stmt)
128
129 c.execute("UPDATE config SET value = '106' WHERE name = 'db_revision'")
130 self.db.commit()
131
132 except psycopg2.ProgrammingError as msg:
133 self.db.rollback()
134 raise DBUpdateError('Unable to apply sick update 106, rollback issued. Error message: {0}'.format(msg))
135