Hi ,
i use lucene to search against a flatted DB table.
I have a table which contains the following data .
there are 3 records which contain the code RN ,
27 which contain UD
and 3266 which contain BLANK.
code Number of records
------- -------------------------
3269
RN 3
UD 27
if my searchString is "RN" , i get 3
if my searchString is "UD" , i get 27
if my searchString is "" , i get 3296 (in this case i bypass queryfilter)
Now , I need to get number of records which do not contain UD .
(similar to a DB query of NOT IN or !=).
if the string is "-UD" , it doesnt work.
Could you tell me how to construct a string for this ?
Regards
Robin
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