Hello,

I´m a newbie in hibernate search and I´m getting some trouble on searching for alphanumeric fields.

I have a class with a String attribute named 'code':




Searching for regular string values it works fine, and I get correct results when this attribute is set, for example, as:

"project" (query="+code:project")
"project one" (query="+code:'project one'")
"project 1" (query="+code:'project 1'")

This makes me think the mapping is correct.

But, when I just put numbers and letters together in the attribute value, it just doesn´t work, as:

"proj1" (query=+code:proj1), (query=+code:'proj1') for example.
"proj1test" (query=+code:proj1test)

I have already tried Index.TOKENIZED, Index.UN_TOKENIZED and Index.NO_NORMS, but it didn´t work.

Thanks in advance.

Best regards,

Diogo

You should try another analyzer. I use StopAnalyser (it cut a String in tokens, separated by a space).

Moreover, I think you must use double quotes in query like "word1 word2".