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#!/usr/bin/python -S
#
# Copyright 2009 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""
Rebuild the full text indexes in a more friendly fashion, enabling this to
be done without downtime.
"""
__metaclass__ = type
# pylint: disable-msg=W0403
import _pythonpath
from fti import ALL_FTI
import psycopg
def main():
con = psycopg.connect("dbname=launchpad_prod user=postgres")
con.set_isolation_level(0) # autocommit
cur = con.cursor()
for table, ignored in ALL_FTI:
print 'Doing %(table)s' % vars(),
cur.execute("SELECT id FROM %(table)s" % vars())
ids = [row[0] for row in cur.fetchall()]
for id in ids:
cur.execute(
"UPDATE %(table)s SET fti=NULL WHERE id=%(id)s" % vars()
)
if id % 100 == 0:
print '.',
print
if __name__ == '__main__':
main()
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