Hi
When I have executed a SQL query such as (SELECT * FROM `mornings` where oncall='خیر') in mysql it returns me some records.

but when I have used the query (exactly same query) in the knowage it returns “Query returns no data”.
More accurate, in the “where” clause when I have used value in a field in English in the knowage it returns data. But if I have used value in a field in Persian in the knowage it returns no data (while the same query in mysql returns data).
Please help me that I find my problem.
Best regards,
bahar