The name "row result" is confusing because it really *is* a result from
a step() call. The only difference is how a row is represented as we
return from VDBE or from a statement.
Therefore, rename RowResult to StepResult.
This adds an interrupt() method to Statement that allows apps to
interrupt a running statement. Please note that this is different from
`sqlite3_interrupt()` which interrupts all ongoing operations in a
database. Although we want to support that too, per statement interrupt
is much more useful to apps.
This PR mainly adds custom logic to check equality in ast expressions.
Not sure if this belongs in the `vendored` parser or not, let me know
and I'll bring it out. Also replaces `Vec` arguments with slice refs
where possible, as well as some clippy warnings in the same `emitter`
file.
I'll write some more tests tomorrow to make sure this is as thorough as
possible.
EDIT: failed test same issue referenced in #484. Marking as draft until
more tests + cases added
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com>
Closes#488
