There is a site column docowner, hence managed property docownerOWSUSER
docowner is user field.
In a document library the docowner field has value John Doe
docownerOWSUSER:John Doe returns result but
On basis of document library shown above:
Not result with query text:
path:"http://spsvr" IsDocument:1 AND docownerOWSUSER="John Doe"
path:"http://spsvr" IsDocument:1 AND docownerOWSUSER:"John Doe"
I want to use = to filter, so that it returns exact matching.