Exceptions and MariaDB Error codes

Currently exception types are checked via SQLSTATE which isn't accurate.

Instead depending on the error number the exception type should be chosen.

MariaDB.DataError:

• ER_DATA_TOO_LONG
• ER_DATETIME_FUNCTION_OVERFLOW
• ER_DIVISION_BY_ZERO
• ER_NO_DEFAULT
• ER_PRIMARY_CANT_HAVE_NULL
• ER_WARN_DATA_OUT_OF_RANGE
• WARN_DATA_TRUNCATED

Mariadb.ProgrammingError:

• CR_COMMANDS_OUT_OF_SYNC
• ER_CANT_DO_THIS_DURING_AN_TRANSACTION
• ER_DB_CREATE_EXISTS
• ER_FIELD_SPECIFIED_TWICE
• ER_INVALID_GROUP_FUNC_USE
• ER_NO_SUCH_INDEX
• ER_NO_SUCH_KEY_VALUE
• ER_NO_SUCH_TABLE
• ER_NO_SUCH_USER
• ER_PARSE_ERROR
• ER_SYNTAX_ERROR
• ER_TABLE_MUST_HAVE_COLUMNS
• ER_UNSUPPORTED_EXTENSION
• ER_WRONG_DB_NAME
• ER_WRONG_TABLE_NAME

Mariadb.IntegrityError:

• ER_CANNOT_ADD_FOREIGN
• ER_DUP_ENTRY
• ER_DUP_UNIQUE
• ER_NO_DEFAULT_FOR_FIELD
• ER_NO_REFERENCED_ROW
• ER_NO_REFERENCED_ROW_2
• ER_ROW_IS_REFERENCED
• ER_ROW_IS_REFERENCED_2

Mariadb.OperationError:
For errornumbers >= 1000 which aren't listed above

Mariadb.InternalError
For errornumbers < 1000 which aren't listed above