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class Warning(Exception):
"""Generic exception raised for important database warnings like data
truncations. This exception is not currently used.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class Error(Exception):
"""Generic exception that is the base exception of all other error
exceptions.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class InterfaceError(Error):
"""Generic exception raised for errors that are related to the database
interface rather than the database itself. For example, if the interface
attempts to use an SSL connection but the server refuses, an InterfaceError
will be raised.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class DatabaseError(Error):
"""Generic exception raised for errors that are related to the database.
This exception is currently never raised.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class DataError(DatabaseError):
"""Generic exception raised for errors that are due to problems with the
processed data. This exception is not currently raised.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class OperationalError(DatabaseError):
"""
Generic exception raised for errors that are related to the database's
operation and not necessarily under the control of the programmer. This
exception is currently never raised.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class IntegrityError(DatabaseError):
"""
Generic exception raised when the relational integrity of the database is
affected. This exception is not currently raised.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class InternalError(DatabaseError):
"""Generic exception raised when the database encounters an internal error.
This is currently only raised when unexpected state occurs in the
interface itself, and is typically the result of a interface bug.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class ProgrammingError(DatabaseError):
"""Generic exception raised for programming errors. For example, this
exception is raised if more parameter fields are in a query string than
there are available parameters.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class NotSupportedError(DatabaseError):
"""Generic exception raised in case a method or database API was used which
is not supported by the database.
This exception is part of the `DBAPI 2.0 specification
<http://www.python.org/dev/peps/pep-0249/>`_.
"""
pass
class ArrayContentNotSupportedError(NotSupportedError):
"""
Raised when attempting to transmit an array where the base type is not
supported for binary data transfer by the interface.
"""
pass
class ArrayContentNotHomogenousError(ProgrammingError):
"""
Raised when attempting to transmit an array that doesn't contain only a
single type of object.
"""
pass
class ArrayDimensionsNotConsistentError(ProgrammingError):
"""
Raised when attempting to transmit an array that has inconsistent
multi-dimension sizes.
"""
pass
MISSING_MODULE_ERROR_MSG: str = (
"redshift_connector requires {module} support for this functionality. "
"Please install redshift_connector[full] for {module} support"
)
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