File: concat.test

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table_create Documents TABLE_NO_KEY
column_create Documents title COLUMN_SCALAR ShortText
column_create Documents content COLUMN_SCALAR Text

table_create Terms TABLE_PAT_KEY|KEY_NORMALIZE ShortText \
  --default_tokenizer TokenBigram
column_create Terms document_title_index COLUMN_INDEX|WITH_POSITION \
  Documents title
column_create Terms document_content_index COLUMN_INDEX|WITH_POSITION \
  Documents content

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."]
]

select Documents \
  --match_columns title||content --query 'groonga' \
  --output_columns '_id, snippet_html(title + " " + content)'