CSV, SQLite & 'txt.files' = how do they compare per speed

[Gintaras]

QM sees and threats SQLite databases as they are, without limitations. It provides SQLite API declarations and 2 classes that wrap the API, to make it easier to use.
QM-specific reading - macro "Sqlite help" and the F1 Help of Sqlite functions.
SQLite reading - http://www.sqlite.org