def main():
parser = build_opt_parser()
(options, args) = parser.parse_args()
sql = " ".join(args).strip()
if not sql:
print "An SQL expression is required"
return
files = get_table_names(sql_parser.parseString(sql))
parser_name = options.parser
if parser_name:
parser = parsers[parser_name]
else:
fn = files[0]
if fn.rsplit("/", 1)[-1] == "access.log":
parser = parsers["access_log"]
elif fn.endswith(".csv"):
parser = parsers["csv"]
else:
sys.stderr.write("Can't figure out parser for input")
sys.exit(1)
source = Combiner(files, parser)
query = Query(sql)
output = output_formats[options.format]
output(query(source))
def main():
parser = build_opt_parser()
(options, args) = parser.parse_args()
sql = ' '.join(args).strip()
if not sql:
print "An SQL expression is required"
return
files = get_table_names(sql_parser.parseString(sql))
parser_name = options.parser
if parser_name:
parser = parsers[parser_name]
else:
fn = files[0]
if fn.rsplit('/', 1)[-1] == 'access.log':
parser = parsers['access_log']
elif fn.endswith('.csv'):
parser = parsers['csv']
else:
sys.stderr.write("Can't figure out parser for input")
sys.exit(1)
source = Combiner(files, parser)
query = Query(sql)
output = output_formats[options.format]
output(query(source))
def __init__(self, sql):
self.tokens = sql_parser.parseString(sql) if isinstance(sql, basestring) else sql
self.column_classes = None
self._table_subquery = None
self._parts = self._generate_parts()
def __init__(self, sql):
self.tokens = sql_parser.parseString(sql) if isinstance(
sql, basestring) else sql
self.column_classes = None
self._table_subquery = None
self._parts = self._generate_parts()
