26 #ifndef __TERRALIB_DATAACCESS_INTERNAL_DISTINCT_H
27 #define __TERRALIB_DATAACCESS_INTERNAL_DISTINCT_H
30 #include <boost/ptr_container/ptr_vector.hpp>
40 typedef boost::ptr_vector<Expression>
Distinct;
45 #endif // __TERRALIB_DATAACCESS_INTERNAL_DISTINCT_H
boost::ptr_vector< Expression > Distinct
A class that models a Distinct clause on a query.
This is an abstract class that models a query expression.