src/commands/pfmerge.json


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73

{
    "PFMERGE": {
        "summary": "Merges one or more HyperLogLog values into a single key.",
        "complexity": "O(N) to merge N HyperLogLogs, but with high constant times.",
        "group": "hyperloglog",
        "since": "2.8.9",
        "arity": -2,
        "function": "pfmergeCommand",
        "command_flags": [
            "WRITE",
            "DENYOOM"
        ],
        "acl_categories": [
            "HYPERLOGLOG"
        ],
        "key_specs": [
            {
                "flags": [
                    "RW",
                    "ACCESS",
                    "INSERT"
                ],
                "begin_search": {
                    "index": {
                        "pos": 1
                    }
                },
                "find_keys": {
                    "range": {
                        "lastkey": 0,
                        "step": 1,
                        "limit": 0
                    }
                }
            },
            {
                "flags": [
                    "RO",
                    "ACCESS"
                ],
                "begin_search": {
                    "index": {
                        "pos": 2
                    }
                },
                "find_keys": {
                    "range": {
                        "lastkey": -1,
                        "step": 1,
                        "limit": 0
                    }
                }
            }
        ],
        "arguments": [
            {
                "name": "destkey",
                "type": "key",
                "key_spec_index": 0
            },
            {
                "name": "sourcekey",
                "type": "key",
                "key_spec_index": 1,
                "optional": true,
                "multiple": true
            }
        ],
        "reply_schema": {
            "const": "OK"
        }
    }
}