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authorMike Bayer <mike_mp@zzzcomputing.com>2014-10-06 18:23:42 -0400
committerMike Bayer <mike_mp@zzzcomputing.com>2014-10-06 18:23:42 -0400
commit119674dd250d7da8be92a262ad53396c2fac4e0f (patch)
treedf9b6877d6cbe101f0469eb30bd95dbacae54e54 /lib/sqlalchemy/dialects/postgresql/constraints.py
parentc4dee4cbb7aa1a5486a90d3c48ffd8500d3a6dd2 (diff)
downloadsqlalchemy-119674dd250d7da8be92a262ad53396c2fac4e0f.tar.gz
- The execution options passed to an :class:`.Engine` either via
:paramref:`.create_engine.execution_options` or :meth:`.Engine.update_execution_options` are not passed to the special :class:`.Connection` used to initialize the dialect within the "first connect" event; dialects will usually perform their own queries in this phase, and none of the current available options should be applied here. In particular, the "autocommit" option was causing an attempt to autocommit within this initial connect which would fail with an AttributeError due to the non-standard state of the :class:`.Connection`. fixes #3200
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