Get TTL

getTtl(key: string): number | undefined

Returns how long the data record is still valid (in milliseconds). Returns undefined if the key does not exist or no expiration date has been set.

Inspired by: https://docs.keydb.dev/docs/commands/#ttl

key

The key must be a string.

Example

import { BunSqliteKeyValue } from "bun-sqlite-key-value"

const store = new BunSqliteKeyValue()

store.set("my-key", "my-value", 20000)
await Bun.sleep(1)
store.getTtl("my-key") // --> 19999