Deno KV: subtract with `sum` operation?

If I do .sum([key], 1n).sum([key], 1n) the value is increased by 1. How can I decrease it? I tried .sum([key], -1n).sum([key], -1n) but it doesn't work.

Deno Join

Chat about Deno, a modern runtime for JavaScript and TypeScript.

20,934Members

Resources

Recent Announcements

Similar Threads

Was this page helpful?

Deno KV: subtract with `sum` operation? - Deno

Deno•3y ago•

3 replies

martpet

Deno KV: subtract with `sum` operation?

If I do .sum([key], 1n).sum([key], 1n) the value is increased by 1. How can I decrease it? I tried .sum([key], -1n).sum([key], -1n) but it doesn't work.