ROQL Query on Question and/or Solution column (2 Comments)

Topic by Theo Chao

I'm trying to search the Question and Solution columns of the Answers table with a ROQL query that's something like:

SELECT * FROM Answer WHERE Question like '%some string%'

through a QueryObjects SOAP request.

I'm getting back and "INVALID REQUEST" exception with "Cannot use column within WHERE clause: 'Question'". Are these two columns disabled for database queries? If so, is there another way to do keyword searches on the Knowledge Base through SOAP?