The SETRANGE command in Redis is used to modify a portion of the value of a key by replacing a substring within the key's existing value. It allows you to update part of the string value associated with a specific key at a specified offset.
Arguments#
The name of the Redis key for which you want to modify the value.
The zero-based index in the value where you want to start replacing characters.
The new string that you want to insert at the specified offset in the existing value.