Skip to main content

Documentation Index

Fetch the complete documentation index at: https://upstash-vector.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

​
Arguments

​
key
str
required
The key

​
Response

The number of milliseconds until this expires, negative if the key does not exist or does not have an expiration set.
redis.set("key1", "Hello")

assert redis.pttl("key1") == -1

redis.expire("key1", 1000)

assert redis.pttl("key1") > 0

redis.persist("key1")

assert redis.pttl("key1") == -1