Skip to main content

Documentation Index

Fetch the complete documentation index at: https://upstash.com/docs/llms.txt

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

The `STRLEN“ command in Redis is used to find the length of the string value associated with a key. In Redis, keys can be associated with various data types, and one of these data types is the “string.” The STRLEN command specifically operates on keys that are associated with string values.

​
Arguments

​
key
str
required
The name of the Redis key.

​
Response

The length of the value.
redis.set("key", "Hello World")

assert redis.strlen("key") == 11