SSCAN

SSCAN key cursor [MATCH pattern] [COUNT count]

Available since:

2.8.0

Time complexity:

O(1) for every call. O(N) for a complete iteration, including enough command calls for the cursor to return back to 0. N is the number of elements inside the collection.

ACL categories:

@read, @set, @slow,

See SCAN for SSCAN documentation.

RESP2/RESP3 Reply

Array reply: specifically, an array with two elements:

• The first element is a Bulk string reply that represents an unsigned 64-bit number, the cursor.
• The second element is an Array reply with the names of scanned members.