15 lines
638 B
Text
15 lines
638 B
Text
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MySQL has fulltext index search ability for text field, but it is word
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based index: it cannot be used for no word delimiter language like
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Japanese or Chinese. It also can't search characters in the middle of
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a word (e.g. searching 'in' will not match word 'ping').
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Starting from MySQL 5.1, MySQL supports a plugin that allows to change
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server components (fulltext search parser) without restarting and/or
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recompiling the server.
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This n-gram parser uses this plugin interface to implement a simple
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n-gram (bi-gram) fulltext index parser which can be used for languages
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without word delimiters.
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WWW: http://mysqlbigram.googlepages.com/
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