TOPK.QUERY

TOPK.QUERY key item [item ...]

Available in:

Redis Open Source / Bloom 2.0.0

Time complexity:

O(n) where n is the number of items

ACL categories:

@topk, @read, @slow,

Compatibility:

Redis Enterprise and Redis Cloud compatibility

Checks whether one or more items are one of the Top-K items.

Parameters

• key: the name of the sketch.
• item: the items to be queried.

Example

redis> TOPK.QUERY topk 42 nonexist
1) (integer) 1
2) (integer) 0

Redis Enterprise and Redis Cloud compatibility

Return information