> Here are some questions about unary > operators and operator precedence or default order of > operation. > > We all know the importance of order of operation of binary > operators (ones that operate on two operands) such as AND > and OR. We know how to impose express order of operation by > grouping and nesting. > > But what about unary operators, like + (plus), the > "required operator", and - (minus), the "prohibited > operator"? Unary operators operate on only one operand.
You might find this link interesting. http://wiki.apache.org/lucene-java/BooleanQuerySyntax --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
