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I need to write a query to delete specific columns of a particular row from SQLite in Android. I want to use it in the form of “db.delete (String table, String whereClause, String[] whereArgs)”.
My application contains 4 columns for each row. I need to delete only 2 columns of a particular row. How can I do this?
You can’t delete only columns of particular row. You have to delete either two columns for all rows or you have to set some definite value like null or 0 for that.