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Execution example::
table_create Documents TABLE_NO_KEY
# [[0,1337566253.89858,0.000355720520019531],true]
column_create Documents content COLUMN_SCALAR Text
# [[0,1337566253.89858,0.000355720520019531],true]
table_create Terms TABLE_PAT_KEY ShortText --default_tokenizer TokenBigram --normalizer NormalizerAuto
# [[0,1337566253.89858,0.000355720520019531],true]
column_create Terms documents_content_index COLUMN_INDEX|WITH_POSITION Documents content
# [[0,1337566253.89858,0.000355720520019531],true]
load --table Documents
[
["content"],
["Groonga is a fast and accurate full text search engine based on inverted index. One of the characteristics of groonga is that a newly registered document instantly appears in search results. Also, groonga allows updates without read locks. These characteristics result in superior performance on real-time applications."],
["Groonga is also a column-oriented database management system (DBMS). Compared with well-known row-oriented systems, such as MySQL and PostgreSQL, column-oriented systems are more suited for aggregate queries. Due to this advantage, groonga can cover weakness of row-oriented systems."]
]
# [[0,1337566253.89858,0.000355720520019531],2]
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