support for carray?

[c-cube]

https://sqlite.org/carray.html looks to be the best way to parametrize queries/run statements with a variadic number of arguments. For example, a select x from y where z in (<a list of values here>). It seems like the API would be reasonably compact. What do you think?

[mmottl]

Please feel free to submit a PR for any solutions, or close the issue if this is not relevant anymore.