I'm trying to understand who your target audience is? Normally, I think of SQLite as something that only a programmer would use. (And thus these kind of statements happen within an application.)
What kind of use cases are you handling where someone is manually creating / changing a schema?
> Import data from CSV and SQL dump files. Export your results to SQL, delimited text, JSON, and Excel formats.
IE, who's using SQLite in this way, and what are they using it for?