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
103
104
105
106
107
108
109
110
111
112
113
114
115
|
Execution example::
table_create PowerSetDrilldownMemos TABLE_HASH_KEY ShortText
# [[0,1337566253.89858,0.000355720520019531],true]
column_create PowerSetDrilldownMemos tags COLUMN_VECTOR ShortText
# [[0,1337566253.89858,0.000355720520019531],true]
load --table PowerSetDrilldownMemos
[
{"_key": "Groonga is fast!", "tags": ["Groonga"]},
{"_key": "Mroonga uses Groonga!", "tags": ["Groonga", "Mroonga"]},
{"_key": "PGroonga uses Groonga!", "tags": ["Groonga", "PGroonga"]},
{"_key": "Mroonga and PGroonga are Groonga family", "tags": ["Groonga", "Mroonga", "PGroonga"]}
]
# [[0,1337566253.89858,0.000355720520019531],4]
select PowerSetDrilldownMemos \
--drilldowns[tags].keys tags \
--drilldowns[tags].key_vector_expansion POWER_SET \
--drilldowns[tags].columns[power_set].stage initial \
--drilldowns[tags].columns[power_set].value _key \
--drilldowns[tags].columns[power_set].flags COLUMN_VECTOR \
--drilldowns[tags].sort_keys 'power_set' \
--drilldowns[tags].output_columns 'power_set, _nsubrecs' \
--limit 0
# [
# [
# 0,
# 1337566253.89858,
# 0.000355720520019531
# ],
# [
# [
# [
# 4
# ],
# [
# [
# "_id",
# "UInt32"
# ],
# [
# "_key",
# "ShortText"
# ],
# [
# "tags",
# "ShortText"
# ]
# ]
# ],
# {
# "tags": [
# [
# 7
# ],
# [
# [
# "power_set",
# "Text"
# ],
# [
# "_nsubrecs",
# "Int32"
# ]
# ],
# [
# [
# "Groonga"
# ],
# 4
# ],
# [
# [
# "Mroonga"
# ],
# 2
# ],
# [
# [
# "PGroonga"
# ],
# 2
# ],
# [
# [
# "Groonga",
# "Mroonga"
# ],
# 2
# ],
# [
# [
# "Groonga",
# "PGroonga"
# ],
# 2
# ],
# [
# [
# "Mroonga",
# "PGroonga"
# ],
# 1
# ],
# [
# [
# "Groonga",
# "Mroonga",
# "PGroonga"
# ],
# 1
# ]
# ]
# }
# ]
# ]
|
