| Summarizing multiple documents [message #243699] |
Fri, 08 June 2007 08:38  |
qwety
Messages: 1
Registered: June 2007
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Junior Member |
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Hi,
Using Oracle 'gist' we can summarize one document in a single clob/varchar2 column. But, is there an easy way we can summarize multiple documents/all documents in a column?
Right now we use ctx_doc.gist('table1_index','1','gist-table2',1,glevel=>'P', pov=>'GENERIC'); where we specify the document number.
How can we obtain a single gist for a given 'set of documents'?
Any explanation would be appreciated.
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