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#if NET20 || NET30 || !NET_4_6
//using System.Linq.Expressions;
using System.Linq.Expressions.Reimplement;
namespace System.Linq.Reimplement
{
public interface IQueryProvider
{
IQueryable CreateQuery(Expression expression);
IQueryable<TElement> CreateQuery<TElement>(Expression expression);
object Execute(Expression expression);
TResult Execute<TResult>(Expression expression);
}
}
#endif