|=== Full Text Functionality ===
|* The full text search functionality is integrated in modules/s3/s3resource.py, the fulltext() does the work.
|* The flow is: First the TEXT query goes to transform() function, which would split the query recursively and then transform the query.
|* After transforming, the query with TEXT operator will go to fulltext() function and would search for the keywords in the indexed documents.
|* It will retrieve document ids and then covert into a BELONGS S3ResourceQuery.
|* The code sample for the fulltext() is in ''models/s3/s3resource.py''