all Python 3sqlite3exception

sqlite3.DataError

exceptions

A subclass of sqlite3.DatabaseError raised for errors caused by the processed data itself — numeric values out of range, strings that are too long.

Syntax

sqlite3.DataError

The module raises it when SQLite rejects the data itself: a string or BLOB longer than the limit (SQLITE_TOOBIG, "string or blob too big"). An integer too large for SQLite gives OverflowError, not DataError, so catch sqlite3.Error or DatabaseError rather than this class alone.

Examples

import sqlite3
print(issubclass(sqlite3.DataError, sqlite3.DatabaseError))   # → True
print(issubclass(sqlite3.DataError, sqlite3.Error))   # → True
print(sqlite3.DataError.__name__)   # → DataError
print(isinstance(sqlite3.DataError('слишком длинная строка'), sqlite3.DatabaseError))   # → True
print(sqlite3.DataError.__mro__[1].__name__)   # → DatabaseError

See also

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