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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.

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Arguments

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key
str
required
The key of the hash.

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Response

How many fields are in the hash.
assert redis.hlen("myhash") == 0

redis.hset("myhash", values={
    "field1": "Hello",
    "field2": "World"
})

assert redis.hlen("myhash") == 2