Re: How do "NOT" queries work?

2010-08-06 Thread Chris Hostetter
: I wonder how do "NOT" queries work. Is it a pass on the result set and : filtering out the "NOT" property or something like that? it depends on what you mean by a "not" query. If you mean at a low level: a Query object that is a BooleanQuery consisting p

How do "NOT" queries work?

2010-07-28 Thread Kaan Meralan
I wonder how do "NOT" queries work. Is it a pass on the result set and filtering out the "NOT" property or something like that? Also is there anybody who does some performance checks on "NOT" queries? I want to know whether there is a significant performance degrada