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Redis Data Types Cheat Sheet/Check membership

Return whether a member exists in the set.

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Section: Sets

Check membership

bash
bash
SISMEMBER tags:post:1 redis

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Same sheet · prioritizing Sets
Check multiple memberships
Test several possible members at once.
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Insert unique set members.
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Remove members from a set
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List all members
Return every member of a set.
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Return the number of unique members.
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Remove and return random set members.
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