def main(unused_argv):
"""This drives the standalone checksumming app.
This function sets up the parameters for a DbChecksummer, passing the FLAGS
parameters in as the droid-compatible config dictionary.
"""
assert FLAGS.db, 'Please pass --db'
dbh = db.Connect(FLAGS.db)
db_checksummer = drift_lib.DbChecksummer(dbh=dbh,
result_table=FLAGS.result_table,
golden_table=FLAGS.golden_table,
log_table=FLAGS.log_table,
job_started=FLAGS.job_started,
scan_rate=FLAGS.scan_rate,
secs_per_query=FLAGS.secs_per_query,
rows_per_query=FLAGS.rows_per_query,
hours_to_run=FLAGS.hours_to_run,
utilization=FLAGS.utilization,
tables_to_skip=FLAGS.skip_table,
databases_to_skip=FLAGS.skip_db,
engines_to_check=FLAGS.check_engine,
tables_to_check=FLAGS.check_table)
db_checksummer.ChecksumTables()
dbh.Close()
def main(argv):
if not FLAGS.db:
raise app.UsageError('Please specify --db')
if len(argv) < 2:
raise app.UsageError('Please specify at least one filename.')
dbh = db.Connect(FLAGS.db)
val = validator.Validator(schema.Schema(dbh))
for filename in argv[1:]:
val.ValidateString(open(filename, 'r').read())
dbh.Close()
def main(argv):
if len(argv) != 2:
raise app.UsageError('Incorrect arguments')
args = {}
if FLAGS.private_keyfile:
args['private_keyfile'] = FLAGS.private_keyfile
if FLAGS.file:
args['self'] = use.PermissionsFile(
None, private_keyfile=FLAGS.private_keyfile)
args.pop('private_keyfile', None) # Not otherwise used
for file in FLAGS.file:
args['self'].Parse(open(file, 'r').read())
if FLAGS.db:
args['dbh'] = db.Connect(FLAGS.db)
if FLAGS.set:
args['dest_set_name'] = FLAGS.set
args['set_name'] = FLAGS.set
if FLAGS.source_set:
args['set_name'] = FLAGS.source_set
if FLAGS.push_duration:
args['push_duration'] = FLAGS.push_duration
if FLAGS.public_keyfile:
args['public_keyfile'] = FLAGS.public_keyfile
if FLAGS.comment_name:
args['comment_names'] = FLAGS.comment_name
args['incremental'] = FLAGS.incremental
CheckArgs(_COMMANDS[argv[1]], args)
try:
if 'self' in args:
obj = args.pop('self')
_COMMANDS[argv[1]](obj, **args)
else:
_COMMANDS[argv[1]](**args)
except db.Error as e:
# Lose the stack trace; it's not useful for DB errors
print e
return 1
finally:
if 'dbh' in args:
args['dbh'].Close()
def main(argv):
if len(argv) != 2:
raise app.UsageError('Please specify a dbspec')
if FLAGS.output_type not in _RESULT_WRITERS:
raise app.UsageError(
'Unrecognized output type %r. Must be one of %r.' %
(FLAGS.output_type, _RESULT_WRITERS.keys()))
result_writer_cls = _RESULT_WRITERS[FLAGS.output_type]
with db.Connect(argv[1], charset=FLAGS.charset) as dbh:
results = dbh.ExecuteOrDie(FLAGS.query or sys.stdin.read())
with result_writer_cls() as result_writer:
result_writer.Write(results)
def main(unused_args):
assert FLAGS.db, 'Please pass --db'
assert FLAGS.table, 'Please pass --table'
assert FLAGS.condition, 'Please pass --condition'
dbh = db.Connect(FLAGS.db)
database_name = db.Spec.Parse(FLAGS.db)['db']
groundskeeper = willie.Willie(dbh, database_name, FLAGS.table,
FLAGS.condition, FLAGS.limit,
FLAGS.utilization_percent, FLAGS.dry_run,
FLAGS.writer_type, FLAGS.filename)
groundskeeper.Loop()
dbh.Close()
def main(argv):
if len(argv) < 2:
raise app.UsageError('Please specify a dbspec')
try:
histfile = os.path.join(os.environ['HOME'], '.mysql_history')
readline.read_history_file(histfile)
atexit.register(readline.write_history_file, histfile)
except (KeyError, IOError):
pass
if sys.stdin.isatty():
if FLAGS.prompt:
prompt = '%s> ' % FLAGS.prompt
else:
prompt = '%s> ' % argv[1]
continued_prompt = ' ' * (len(prompt) - 3) + '-> '
else:
prompt = continued_prompt = ''
continued = [False]
def GetLines():
while True:
try:
display_prompt = continued_prompt if continued[0] else prompt
continued[0] = True
yield raw_input(display_prompt).decode(FLAGS.charset)
except EOFError:
print
return
with db.Connect(argv[1], charset=FLAGS.charset) as dbh:
for statement in db.XCombineSQL(GetLines()):
continued[0] = False
executor = CancellableExecutor(dbh)
try:
executor.Execute(statement)
except KeyboardInterrupt:
print ('Cancelling current query. '
'Hitting ^C again will terminate the program.')
executor.CancelOngoingOperation()
def initialize(self):
self.conn = db.Connect(self.dbspec)
assert self.conn is not None
def initialize(self):
self.conn = db.Connect(self.dbspec)
if self.conn is not None:
self.create_ads_profile_table()
self.create_ads_refer_graph_table()
self.create_and_update_refer_graph_trigger()
def main(unused_argv):
assert FLAGS.db, 'Please pass --db'
with db.Connect(FLAGS.db) as dbh:
FindDuplicateIndexes(dbh)
FindNonTransactionalTables(dbh)
