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In the query syntax of Lucene it is said the following:
The NOT operator excludes documents that contain the term after NOT.
...
The "-" or prohibit operator excludes documents that contain
the term after the "-" symbol
I think the difference is that the - operator can be used alone, which is not the case for NOT. Is that it?
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You can't search for special characters in Lucene Search. These are + - = && || > < ! ( ) { } [ ] ^ " ~ * ? : \ / @.
Lucene supports single and multiple character wildcard searches within single terms (not within phrase queries). To perform a single character wildcard search use the "?" symbol. To perform a multiple character wildcard search use the "*" symbol. You can also use the wildcard searches in the middle of a term.
You can embed Boolean operators in a query string to improve the precision of a match. The full syntax supports text operators in addition to character operators. Always specify text boolean operators (AND, OR, NOT) in all caps.
What is Lucene Query Syntax? Lucene is a query language that can be used to filter messages in your PhishER inbox. A query written in Lucene can be broken down into three parts: Field The ID or name of a specific container of information in a database.
There is a very subtle difference. Take a look at this long thread on "Getting a Better Understanding of Lucene's Search Operators" which should hopefully answer your question.
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