| # Copyright 2017 Google LLC | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| """Exceptions used in the Google BigQuery DB-API.""" | |
| class Warning(Exception): | |
| """Exception raised for important DB-API warnings.""" | |
| class Error(Exception): | |
| """Exception representing all non-warning DB-API errors.""" | |
| class InterfaceError(Error): | |
| """DB-API error related to the database interface.""" | |
| class DatabaseError(Error): | |
| """DB-API error related to the database.""" | |
| class DataError(DatabaseError): | |
| """DB-API error due to problems with the processed data.""" | |
| class OperationalError(DatabaseError): | |
| """DB-API error related to the database operation. | |
| These errors are not necessarily under the control of the programmer. | |
| """ | |
| class IntegrityError(DatabaseError): | |
| """DB-API error when integrity of the database is affected.""" | |
| class InternalError(DatabaseError): | |
| """DB-API error when the database encounters an internal error.""" | |
| class ProgrammingError(DatabaseError): | |
| """DB-API exception raised for programming errors.""" | |
| class NotSupportedError(DatabaseError): | |
| """DB-API error for operations not supported by the database or API.""" | |