aqualiner.blogg.se - A1 website analyzer searching for custom term in html

Note: You cannot use a * or ? symbol as the first character of a search. You can also use the wildcard searches in the middle of a term. For example, to search for test, tests or tester, you can use the search: test* Multiple character wildcard searches looks for 0 or more characters. For example, to search for "text" or "test" you can use the search: te?t The single character wildcard search looks for terms that match that with the single character replaced. To perform a multiple character wildcard search use the "*" symbol. To perform a single character wildcard search use the "?" symbol. Lucene supports single and multiple character wildcard searches within single terms Lucene supports modifying query terms to provide a wide range of searching options. Query string which is subsequently parsed, but rather added as a

That can be specified with a pull-down menu should not be added to a are better addedĭirectly through the query API. All others, such as date ranges, keywords, etc.

In a query form, fields which are general text should use the query.

Should be consistently program-generated. Program-generated values, like dates, keywords, etc., If a field's values are generated programmaticallyīy the application, then so should query clauses for this field.Īn analyzer, which the query parser uses, is designed to convert human-entered

Untokenized fields are best added directly to queries, and not.

Parser is designed for human-entered text, not for program-generated Your queries directly with the query API. Parsing it with the query parser then you should seriously consider building

If you are programmatically generating a query string and then.

Version of Lucene, please consult the copy ofĭocs/queryparsersyntax.html that was distributedīefore choosing to use the provided Query Parser, please consider the following: Generally, the query parser syntax may change from Interprets a string into a Lucene Query using JavaCC.

Language through the Query Parser, a lexer which Queries through its API, it also provides a rich query Although Lucene provides the ability to create your own