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table_create Entries TABLE_HASH_KEY ShortText
column_create Entries content COLUMN_SCALAR Text
table_create Blogs TABLE_HASH_KEY ShortText
column_create Blogs entries COLUMN_VECTOR Entries
table_create Users TABLE_HASH_KEY ShortText
column_create Users blogs COLUMN_VECTOR Blogs
column_create Blogs users COLUMN_INDEX Users blogs
column_create Entries blogs COLUMN_INDEX Blogs entries
table_create Terms TABLE_PAT_KEY ShortText \
--default_tokenizer TokenBigram \
--normalizer NormalizerAuto
column_create Terms entries_content_index COLUMN_INDEX|WITH_POSITION \
Entries content
table_create LooseTerms TABLE_PAT_KEY|KEY_NORMALIZE ShortText \
--default_tokenizer TokenBigramIgnoreBlankSplitSymbolAlphaDigit \
--normalizer NormalizerAuto
column_create LooseTerms entries_content_index COLUMN_INDEX|WITH_POSITION \
Entries content
load --table Entries
[
{"_key": "alice:2013-03-12",
"content": "Welcome! This is my first post!"},
{"_key": "bob:2013-03-12",
"content": "I started to use groonga. It's very fast!"},
{"_key": "carlos:2013-03-12",
"content": "I also started to use mroonga. It's also very fast! Really fast!"},
{"_key": "alice:2013-03-13",
"content": "I also started to use mroonga. It's also very very fast!"},
{"_key": "bob:2013-03-13",
"content": "I migrated all Senna system!"},
{"_key": "carlos:2013-03-13",
"content": "I also migrated all Tritonn system!"}
]
load --table Blogs
[
{"_key": "Alice's Adventures in Wonderland",
"entries": ["alice:2013-03-12", "alice:2013-03-13"]},
{"_key": "Bob memo",
"entries": ["bob:2013-03-12", "bob:2013-03-13"]},
{"_key": "Carlog",
"entries": ["calros:2013-03-12", "calros:2013-03-13"]}
]
load --table Users
[
{"_key": "alice", "blogs": ["Alice's Adventures in Wonderland"]},
{"_key": "bob", "blogs": ["Bob memo"]},
{"_key": "calros", "blogs": ["Carlog"]}
]
select Users \
--filter 'sub_filter(blogs.entries, "query(\\"Terms.entries_content_index * 20 || LooseTerms.entries_content_index * 5\\", \\"groonga\\")")' \
--output_columns '_key, blogs.entries.content, _score'
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