1. A computer-implemented method for performing full text search, comprising: receiving search terms to be included in a full text search; querying a relation table that associates tokens to inverted indexes using the search terms as tokens; determining whether the tokens are associated with an inverted index; searching for document identifiers in inverted indexes that are not associated with the tokens; generating a document set per token that includes a list of document identifiers; comparing the document sets to identify what document identifiers are located in all document sets; and providing a result set of document identifiers that are located in all document sets.