class documentation

class OptionEngine(OptionEngineMixin, Engine):

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Undocumented

Inherited from OptionEngineMixin:

Method __init__ Undocumented
Method ​_get​_has​_events Undocumented
Method ​_get​_pool Undocumented
Method ​_set​_has​_events Undocumented
Method ​_set​_pool Undocumented
Class Variable ​_has​_events Undocumented
Class Variable ​_sa​_propagate​_class​_events Undocumented
Class Variable pool Undocumented
Instance Variable ​_compiled​_cache Undocumented
Instance Variable ​_execution​_options Undocumented
Instance Variable ​_proxied Undocumented
Instance Variable dialect Undocumented
Instance Variable dispatch Undocumented
Instance Variable echo Undocumented
Instance Variable hide​_parameters Undocumented
Instance Variable logging​_name Undocumented
Instance Variable url Undocumented

Inherited from Engine:

Class ​_trans​_ctx Undocumented
Method __init__ Undocumented
Method __repr__ Undocumented
Method ​_execute​_clauseelement Undocumented
Method ​_execute​_compiled Undocumented
Method ​_execute​_default Undocumented
Method ​_lru​_size​_alert Undocumented
Method ​_optional​_conn​_ctx​_manager Undocumented
Method ​_run​_ddl​_visitor Undocumented
Method ​_wrap​_pool​_connect Undocumented
Method begin Return a context manager delivering a _engine.Connection with a .Transaction established.
Method clear​_compiled​_cache Clear the compiled cache associated with the dialect.
Method connect Return a new _engine.Connection object.
Method dispose Dispose of the connection pool used by this _engine.Engine.
Method execute Executes the given construct and returns a _engine.CursorResult.
Method execution​_options Return a new _engine.Engine that will provide _engine.Connection objects with the given execution options.
Method get​_execution​_options Get the non-SQL options which will take effect during execution.
Method has​_table Return True if the given backend has a table of the given name.
Method raw​_connection Return a "raw" DBAPI connection from the connection pool.
Method run​_callable Given a callable object or function, execute it, passing a _engine.Connection as the first argument.
Method scalar Executes and returns the first column of the first row.
Method table​_names Return a list of all table names available in the database.
Method transaction Execute the given function within a transaction boundary.
Method update​_execution​_options Update the default execution_options dictionary of this _engine.Engine.
Class Variable ​_has​_events Undocumented
Class Variable ​_is​_future Undocumented
Class Variable ​_schema​_translate​_map Undocumented
Class Variable ​_sqla​_logger​_namespace Undocumented
Instance Variable ​_compiled​_cache Undocumented
Instance Variable ​_execution​_options Undocumented
Instance Variable dialect Undocumented
Instance Variable echo Undocumented
Instance Variable hide​_parameters Undocumented
Instance Variable logging​_name Undocumented
Instance Variable pool Undocumented
Instance Variable url Undocumented
Property driver Driver name of the ~sqlalchemy.engine.interfaces.Dialect in use by this Engine.
Property engine The _engine.Engine instance referred to by this .Connectable.
Property name String name of the ~sqlalchemy.engine.interfaces.Dialect in use by this Engine.

Inherited from Connectable (via Engine):

Method ​_run​_visitor Undocumented

Inherited from Identified (via Engine):

Method ​_should​_log​_debug Undocumented
Method ​_should​_log​_info Undocumented