Bryn Keller <[EMAIL PROTECTED]> writes: > Hi folks, Hello, [skip] > The problem is that getFieldValue returns a value of type (SqlBind a) > => a. That is, there's no type information associated with this return > value other than it's a valid SQL value. There are no operations in > the SqlBind class, it's just a marker as near as I can tell. As of HSQL 1.4 this class has method toSqlValue :: a -> String which probably can help you (I really don't know).
Some RTFSing shows that in most cases toSqlValue is implemented with show. -- WBR, Max Vasin. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
