Trouble inserting data into an sqlite3 database

[PureTryOut]

Sorry for the really, really late response. I just gave up on it basically.

Current code:

function ExecuteStatement(sql, parameters)
	local db = sqlite3.open(PLUGIN:GetLocalFolder() .. "/database.sqlite3");
	local stmt = db:prepare(sql);

	if not (parameters == nil) then
		for key, value in pairs(parameters) do
			stmt:bind(key, value)
			stmt:step();
		end
		--stmt:bind_names(parameters);
		--stmt:step();
	end

	local result;
	if (sql:match("SELECT")) then
		local x = 1;
		for row in stmt:urows() do
			result = row;
			x = x + 1;
			LOG("TEST");
		end
		--LOG(stmt);
	elseif (sql:match("INSERT")) then
		--result = stmt:last_insert_rowid();
		LOG("INSERT");
	else
		LOG("NOTHING");
	end

	stmt:finalize();

	db:close();

	if not (result == nil) then
		return result;
	else
		return 0;
	end
end

I'm 100% sure that the SELECT query I'm running should return at least 1 row. However, it doesn't go into the loop even once. It doesn't break, it just doesn't run properly.

I've tried urows, nrows and rows, but none of them seem to do anything.