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|
table_create Categories TABLE_PAT_KEY ShortText
[[0,0.0,0.0],true]
column_create Categories sub_category COLUMN_SCALAR ShortText
[[0,0.0,0.0],true]
table_create Tags TABLE_PAT_KEY ShortText
[[0,0.0,0.0],true]
column_create Tags category COLUMN_SCALAR Categories
[[0,0.0,0.0],true]
table_create Memos TABLE_HASH_KEY ShortText
[[0,0.0,0.0],true]
column_create Memos tag COLUMN_SCALAR Tags
[[0,0.0,0.0],true]
load --table Memos
[
{"_key": "Groonga is fast!", "tag": "Groonga"},
{"_key": "Mroonga is fast!", "tag": "Mroonga"},
{"_key": "Groonga sticker!", "tag": "Groonga"},
{"_key": "Rroonga is fast!", "tag": "Rroonga"}
]
[[0,0.0,0.0],4]
load --table Tags
[
{"_key": "Groonga", "category": "C/C++"},
{"_key": "Mroonga", "category": "C/C++"},
{"_key": "Rroonga", "category": "Ruby"}
]
[[0,0.0,0.0],3]
load --table Categories
[
{"_key": "C/C++", "sub_category": "Programming language"},
{"_key": "Ruby", "sub_category": "Programming language"}
]
[[0,0.0,0.0],2]
select Memos --drilldowns[category].table tag --drilldowns[category].keys category --drilldowns[category].output_columns _key,_nsubrecs,sub_category --drilldowns[sub_category].table category --drilldowns[sub_category].keys sub_category --drilldowns[sub_category].output_columns _key,_nsubrecs --drilldowns[tag].keys tag --drilldowns[tag].output_columns _key,_nsubrecs,category
[
[
0,
0.0,
0.0
],
[
[
[
4
],
[
[
"_id",
"UInt32"
],
[
"_key",
"ShortText"
],
[
"tag",
"Tags"
]
],
[
1,
"Groonga is fast!",
"Groonga"
],
[
2,
"Mroonga is fast!",
"Mroonga"
],
[
3,
"Groonga sticker!",
"Groonga"
],
[
4,
"Rroonga is fast!",
"Rroonga"
]
],
{
"category": [
[
2
],
[
[
"_key",
"ShortText"
],
[
"_nsubrecs",
"Int32"
],
[
"sub_category",
"ShortText"
]
],
[
"C/C++",
2,
"Programming language"
],
[
"Ruby",
1,
"Programming language"
]
],
"sub_category": [
[
1
],
[
[
"_key",
"ShortText"
],
[
"_nsubrecs",
"Int32"
]
],
[
"Programming language",
2
]
],
"tag": [
[
3
],
[
[
"_key",
"ShortText"
],
[
"_nsubrecs",
"Int32"
],
[
"category",
"Categories"
]
],
[
"Groonga",
2,
"C/C++"
],
[
"Mroonga",
1,
"C/C++"
],
[
"Rroonga",
1,
"Ruby"
]
]
}
]
]
|
