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table_create Documents TABLE_NO_KEY
[[0,0.0,0.0],true]
column_create Documents title COLUMN_SCALAR ShortText
[[0,0.0,0.0],true]
column_create Documents content COLUMN_SCALAR Text
[[0,0.0,0.0],true]
table_create Terms TABLE_PAT_KEY|KEY_NORMALIZE ShortText --default_tokenizer TokenBigram
[[0,0.0,0.0],true]
column_create Terms document_title_index COLUMN_INDEX|WITH_POSITION Documents title
[[0,0.0,0.0],true]
column_create Terms document_content_index COLUMN_INDEX|WITH_POSITION Documents content
[[0,0.0,0.0],true]
load --table Documents
[
["title", "content"],
["Groonga overview", "Groonga is a fast and accurate full text search engine based on inverted index."],
["Full text search and Instant update", "In widely used DBMSs, updates are immediately processed, for example, a newly registered record appears in the result of the next query."],
["Column store and aggregate query", "People can collect more than enough data in the Internet era."]
]
[[0,0.0,0.0],3]
select Documents --match_columns title||content --query 'groonga' --output_columns '_id, snippet_html(title + " " + content)'
[
[
0,
0.0,
0.0
],
[
[
[
1
],
[
[
"_id",
"UInt32"
],
[
"snippet_html",
null
]
],
[
1,
[
"<span class=\"keyword\">Groonga</span> overview <span class=\"keyword\">Groonga</span> is a fast and accurate full text search engine based on inverted index."
]
]
]
]
]
|
