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GNU Info (mysql.info)Error handlingError handling -------------- The error handling in InnoDB is not always the same as specified in the ANSI SQL standards. According to the ANSI standard, any error during an SQL statement should cause the rollback of that statement. InnoDB sometimes rolls back only part of the statement. The following list specifies the error handling of InnoDB. * If you run out of file space in the tablespace, you will get the MySQL `'Table is full'' error and InnoDB rolls back the SQL statement. * A transaction deadlock or a timeout in a lock wait will give `'Table handler error 1000000'' and InnoDB rolls back the SQL statement. * A duplicate key error only rolls back the insert of that particular row, even in a statement like `INSERT INTO ... SELECT ...'. This will probably change so that the SQL statement will be rolled back if you have not specified the `IGNORE' option in your statement. * A 'row too long' error rolls back the SQL statement. * Other errors are mostly detected by the MySQL layer of code, and they roll back the corresponding SQL statement. automatically generated by info2www version 1.2.2.9 |