context: A keyword stored index of the source context of the search document.content: A tokenized, stored index of the digested content of the search documents.The index currently contains the following named indexes. For example to search only in announcements, you can use the search terms +tool:announcement +content:cowslip, which will only return announcements containing the word cowslip. You can search for terms within any of the indexes. This can be translated as "results must come from the current site." When the search tool performs a basic search, it adds a search term of +content: where is the context or site ID where the search is being performed. This is the worksite or course that contains the content. The context index provides a keyword index of the source of the content. When the search results are returned, it is this content that is shown with the matching terms highlighted. This means that a Word document uploaded to Resources will have had all its text extracted and indexed, whereas a video package may have had only the metadata indexed.
Document similarity apache lucene full#
The content index contains a stored and tokenized full text index of a digested form of the content. When using the tool for basic search, only two of these indexes are used: the context index, and the content index. The Search Tool is driven by an index that contains multiple sub indexes.
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