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	Command reference

CF.INFO

Syntax text Syntax diagram API methods

CF.INFO key

Client:

info(
    key: str  // The name of the Cuckoo filter
) → dict  // Filter information (size, buckets, items, etc.)

CF.INFO(
    key: RedisArgument  // The name of the Cuckoo filter
) → CfInfoReply  // Filter information object

cfInfo(
    key: String  // The name of the Cuckoo filter
) → Map<String, Object>  // Filter information

CFInfo(
    ctx: context.Context,  // Context
    key: string  // The name of the Cuckoo filter
) → *CFInfoCmd  // CFInfo command result

Info(
    key: RedisKey  // The name of the Cuckoo filter
) → CuckooInformation  // Filter information

InfoAsync(
    key: RedisKey  // The name of the Cuckoo filter
) → Task<CuckooInformation>  // Filter information

cfinfo(
    $key: string  // The name of the Cuckoo filter
) → array  // Filter information

Available in:: Redis Open Source / Bloom 1.0.0
Time complexity:: O(1)
ACL categories:: @cuckoo, @read, @fast,
Compatibility:: Redis Software and Redis Cloud compatibility

Returns information about a cuckoo filter.

Required arguments

key

is key name for a cuckoo filter.

Examples

redis> CF.ADD cf item1
(integer) 1
redis> CF.INFO cf
 1) Size
 2) (integer) 1080
 3) Number of buckets
 4) (integer) 512
 5) Number of filters
 6) (integer) 1
 7) Number of items inserted
 8) (integer) 1
 9) Number of items deleted
10) (integer) 0
11) Bucket size
12) (integer) 2
13) Expansion rate
14) (integer) 1
15) Max iterations
16) (integer) 20

Redis Software and Redis Cloud compatibility

Redis Software	Redis Cloud	Notes
✅ Supported	✅ Flexible & Annual ✅ Free & Fixed

Return information

One of the following:

RESP2 RESP3

Array reply with argument name (Simple string reply) and value (Integer reply) pairs.
Simple error reply if invalid arguments are passed, key does not exist, or key is not of the correct type.