18. The computer program product of claim 17 , wherein it is determined to perform the query search when the search input comprises at least one of a date range, a wildcard, and an incomplete attribute value.
17. The computer program product of claim 16 , wherein the computer readable program code, when executed by the processor of the computer, is configured to perform: in response to receiving the search input, determining whether to perform the query search based on the search input; and in response to determining that the query search is to be performed, performing the query search.