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Documentation Index

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

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Arguments

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key
str
required
The key to get.
​
value
required
The value to append.

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Response

How many characters were added to the string.
redis.set("key", "Hello")

assert redis.append("key", " World") == 11

assert redis.get("key") == "Hello World"