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体验新版 GitCode,发现更多精彩内容 >>
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f3597bfe
编写于
5月 10, 2012
作者:
A
Ansgar Burchardt
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差异文件
Remove redundant indices from database.
上级
5d16015f
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
70 addition
and
1 deletion
+70
-1
dak/dakdb/update72.py
dak/dakdb/update72.py
+69
-0
dak/update_db.py
dak/update_db.py
+1
-1
未找到文件。
dak/dakdb/update72.py
0 → 100755
浏览文件 @
f3597bfe
#!/usr/bin/env python
# coding=utf8
"""
Remove redundant indices
@contact: Debian FTP Master <ftpmaster@debian.org>
@copyright: 2012 Ansgar Burchardt <ansgar@debian.org>
@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
):
"""
Remove redundant indices
"""
print
__doc__
try
:
cnf
=
Config
()
c
=
self
.
db
.
cursor
()
indices
=
[
# table 'binaries':
"binaries_id"
,
# (id). already covered by binaries_pkey (id)
"binaries_by_package"
,
# (id, package). already covered by binaries_pkey (id)
"binaries_files"
,
# (file). already covered by binaries_file_key (file)
"jjt5"
,
# (id, source). already covered by binaries_pkey (id)
# table 'changes':
"changesin_queue_approved_for"
,
# (in_queue, approved_for). already covered by changesin_queue (in_queue)
# table 'files':
"jjt"
,
# (id). already covered by files_pkey (id)
"jjt3"
,
# (id, location). already covered by files_pkey (id)
# table 'override':
"override_suite_key"
,
# (suite, component, package, type). same as override_pkey
# table 'suite':
"suite_hash"
,
# (suite_name). already covered by suite_name_unique (suite_name)
# table 'suite_architectures':
"suite_architectures_suite_key"
,
# (suite, architecture). same as suite_architectures_pkey
]
for
index
in
indices
:
c
.
execute
(
"DROP INDEX IF EXISTS {0}"
.
format
(
index
))
c
.
execute
(
"UPDATE config SET value = '72' WHERE name = 'db_revision'"
)
self
.
db
.
commit
()
except
psycopg2
.
ProgrammingError
as
msg
:
self
.
db
.
rollback
()
raise
DBUpdateError
(
'Unable to apply sick update 72, rollback issued. Error message : %s'
%
(
str
(
msg
)))
dak/update_db.py
浏览文件 @
f3597bfe
...
@@ -46,7 +46,7 @@ from daklib.daklog import Logger
...
@@ -46,7 +46,7 @@ from daklib.daklog import Logger
################################################################################
################################################################################
Cnf
=
None
Cnf
=
None
required_database_schema
=
7
1
required_database_schema
=
7
2
################################################################################
################################################################################
...
...
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