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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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destination
string
required
The key to write the difference to.
​
keys
integer
required
How many keys to compare.
​
keys
...string[]
required
The keys to compare.

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Response

The number of elements in the resulting set.
const values = await redis.zdiffstore("destination", 2, "key1", "key2");