3/16/2023 0 Comments Dtsearch search syntax for numbersFile conditions can also be used to optimize searches for terms or field values, because matches on file conditions do not generate "hits" in the search results, which enables dtSearch to ignore word location information.īooleanConditions are additional search criteria that are expressed in the boolean query syntax. File conditions use the xfilter syntax described in the "File Conditions" help topic. Depending on the value of the search flags, it can use the boolean query syntax, or the "all words" or "any words" query syntax.įile conditions are usually restrictions based on the file modification date, name, or size. The Request string usually comes from user input. The maximum total size of a search request in bytes is dtsMaxSearchRequestLen, which is defined in dtsearch.h. To accommodate these types of searching, dtSearch can combine three separate string values to form the complete search request. A search request may include any combination of: (1) a full text search request, (2) restrictions based on the filename, modification date, or size, and (3) additional boolean restrictions, such as criteria based on the contents of fields in user documents.
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