blob: eb6220d45b9a24edfcbbe2b4c0c79a1c2672a440 (
plain)
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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
# Copyright (C) 2022-present MongoDB, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the Server Side Public License, version 1,
# as published by MongoDB, Inc.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# Server Side Public License for more details.
#
# You should have received a copy of the Server Side Public License
# along with this program. If not, see
# <http://www.mongodb.com/licensing/server-side-public-license>.
#
# As a special exception, the copyright holders give permission to link the
# code of portions of this program with the OpenSSL library under certain
# conditions as described in each individual source file and distribute
# linked combinations including the program with the OpenSSL library. You
# must comply with the Server Side Public License in all respects for
# all of the code used other than as permitted herein. If you modify file(s)
# with this exception, you may extend this exception to your version of the
# file(s), but you are not obligated to do so. If you do not wish to do so,
# delete this exception statement from your version. If you delete this
# exception statement from all source files in the program, then also delete
# it in the license file.
#
global:
cpp_namespace: "mongo"
imports:
- "mongo/db/basic_types.idl"
structs:
StatsBucket:
description: "Histogram bucket"
fields:
boundaryCount:
type: double
rangeCount:
type: double
rangeDistincts:
type: double
cumulativeCount:
type: double
cumulativeDistincts:
type: double
StatsHistogram:
description: "MaxDiff Histogram"
fields:
buckets:
type: array<StatsBucket>
bounds:
type: array<IDLAnyType>
TypeTag:
description: "SBE types and their corresponding frequencies in the histogram"
fields:
typeName:
type: string
count:
type: double
StatsArrayHistogram:
description: "Array Histogram"
fields:
minHistogram:
type: StatsHistogram
maxHistogram:
type: StatsHistogram
uniqueHistogram:
type: StatsHistogram
typeCount:
type: array<TypeTag>
Statistics:
description: "Serialized representation of data statistics for a key path"
fields:
documents:
type: double
trueCount:
type: double
falseCount:
type: double
emptyArrayCount:
type: double
typeCount:
type: array<TypeTag>
scalarHistogram:
type: StatsHistogram
arrayStatistics:
type: StatsArrayHistogram
optional: true
StatsPath:
description: "Key path to statstics"
fields:
_id:
type: string
statistics:
type: Statistics
|
