UpdateSearchIndex

updates the given search index object.

updates the search index with the specified name in the SearchIndices[] list.

Details

UpdateSearchIndex operates on SearchIndexObject expressions.
UpdateSearchIndex examines the locations originally indexed by CreateSearchIndex and removes files from the index that no longer exist, updates the index for files that have changed, and adds new files in those locations to the index.

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Create a SearchIndexObject for a single file:

Search for a string:

Modify the file and update the index:

The file now contains both strings:

Create an index with a single file:

The string "two" is not present:

Add a document to the index:

The string "two" is present in the new document:

Remove the first document from the index:

The index still contains the other documents:

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