Package web2py :: Package gluon :: Package contrib :: Package pymysql :: Module err :: Class OperationalError |
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# Class OperationalError

                  object --+
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    exceptions.BaseException --+
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            exceptions.Exception --+
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                          MySQLError --+
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                                   Error --+
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                               DatabaseError --+
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                                              OperationalError

Exception raised for errors that are related to the database's operation and not necessarily under the control of the programmer, e.g. an unexpected disconnect occurs, the data source name is not found, a transaction could not be processed, a memory allocation error occurred during processing, etc.

Instance Methods | [hide private]
Inherited from `exceptions.Exception`: `__init__`, `__new__` Inherited from `exceptions.BaseException`: `__delattr__`, `__getattribute__`, `__getitem__`, `__getslice__`, `__reduce__`, `__repr__`, `__setattr__`, `__setstate__`, `__str__` Inherited from `object`: `__hash__`, `__reduce_ex__`

Properties | [hide private]
Inherited from `exceptions.BaseException`: `args`, `message` Inherited from `object`: `__class__`