New submission from Sergey Fedoseev <fedoseev.ser...@gmail.com>:
SQLite converters are documented to be sensitive to the case of type names, but
they're not.
In [50]: import sqlite3
...:
...: sqlite3.converters.clear()
...: sqlite3.register_converter('T', lambda x: 'UPPER')
...: sqlite3.register_converter('t', lambda x: 'lower')
...:
...: con = sqlite3.connect(':memory:', detect_types=sqlite3.PARSE_DECLTYPES)
...: cur = con.cursor()
...: cur.execute('create table test(upper T, lower t)')
...: cur.execute('insert into test values (?, ?)', ('X', 'x'))
...: cur.execute('select * from test')
...: cur.fetchone()
...:
Out[50]: ('lower', 'lower')
In [51]: sqlite3.converters
Out[51]: {'T': <function __main__.<lambda>>}
Original commit in pysqlite that makes converters case insensitive:
https://github.com/ghaering/pysqlite/commit/1e8bd36be93b7d7425910642b72e4152c77b0dfd
----------
assignee: docs@python
components: Documentation
messages: 320855
nosy: docs@python, sir-sigurd
priority: normal
severity: normal
status: open
title: SQLite converters are documented to be sensitive to the case of type
names, but they're not
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue34018>
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