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autocommit=None means using server default.

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INADA Naoki
2013-05-21 12:09:55 +09:00
parent 9b83342879
commit c1b8e8a047
1 changed files with 6 additions and 2 deletions
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8
MySQLdb/connections.py
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@ -140,7 +140,9 @@ class Connection(_mysql.connection):
integer, non-zero enables LOAD LOCAL INFILE; zero disables
autocommit
If False (default), autocommit is disabled.
If True, autocommit is enabled.
If None, autocommit isn't set and server default is used.
There are a number of undocumented, non-standard methods. See the
documentation for the MySQL C API for some hints on what they do.
@ -227,9 +229,11 @@ class Connection(_mysql.connection):
self.encoders[types.StringType] = string_literal
self.encoders[types.UnicodeType] = unicode_literal
self._transactional = self.server_capabilities & CLIENT.TRANSACTIONS
if self._transactional and not kwargs2.pop('autocommit', False):
if self._transactional:
# PEP-249 requires autocommit to be initially off
self.autocommit(False)
autocommit = kwargs2.pop('autocommit', False)
if autocommit is not None:
self.autocommit(bool(True))
self.messages = []
def cursor(self, cursorclass=None):