public void OrderByTest()
{
using (IBulkedDbConnection bulk = FConnection.CreateBulkedDbConnection())
{
bulk.Insert(new OrmType {
Id = Guid.NewGuid(), Order = 1
}, new OrmType {
Id = Guid.NewGuid(), Order = 2
});
bulk.Flush();
}
SqlExpression <OrmType> expression = FConnection.From <OrmType>();
expression.PrefixFieldWithTableName = true;
ISqlQuery query = new OrmLiteSqlQuery(expression);
query.Select(typeof(OrmType).GetProperty(nameof(OrmType.Order)), typeof(OrmType).GetProperty(nameof(OrmType.Order)));
query.OrderBy(typeof(OrmType).GetProperty(nameof(OrmType.Order)));
query.OrderByDescending(typeof(OrmType).GetProperty(nameof(OrmType.Id)));
List <OrmType> result = query.Run <OrmType>(FConnection);
Assert.That(result.Count, Is.EqualTo(2));
Assert.That(result[0].Order, Is.EqualTo(1));
Assert.That(result[1].Order, Is.EqualTo(2));
}
public void JoinTest()
{
Guid id = Guid.NewGuid();
using (IBulkedDbConnection bulk = FConnection.CreateBulkedDbConnection())
{
bulk.Insert(new OrmType {
Id = id
});
bulk.Insert(new OrmTypeWithReference {
Id = Guid.NewGuid(), Reference = id
});
bulk.Flush();
}
SqlExpression <OrmType> expression = FConnection.From <OrmType>();
ISqlQuery query = new OrmLiteSqlQuery(expression);
query.Select(typeof(OrmType).GetProperty(nameof(OrmType.Id)), typeof(MyView).GetProperty(nameof(MyView.Azonosito)));
query.InnerJoin(typeof(OrmType).GetProperty(nameof(OrmType.Id)), typeof(OrmTypeWithReference).GetProperty(nameof(OrmTypeWithReference.Reference)));
List <MyView> result = query.Run <MyView>(FConnection);
Assert.That(result.Count, Is.EqualTo(1));
Assert.That(result.Single().Azonosito, Is.EqualTo(id));
}
public void AggregateTest()
{
Guid reference = Guid.NewGuid();
using (IBulkedDbConnection bulk = FConnection.CreateBulkedDbConnection())
{
bulk.Insert(new OrmType {
Id = reference
});
bulk.InsertAll(new[]
{
new OrmTypeWithReference {
Id = Guid.NewGuid(), Reference = reference
},
new OrmTypeWithReference {
Id = Guid.NewGuid(), Reference = reference
}
});
bulk.Flush();
}
SqlExpression <OrmTypeWithReference> expression = FConnection.From <OrmTypeWithReference>();
ISqlQuery query = new OrmLiteSqlQuery(expression);
query.GroupBy(typeof(OrmTypeWithReference).GetProperty(nameof(OrmTypeWithReference.Reference)));
query.SelectCount(typeof(OrmTypeWithReference).GetProperty(nameof(OrmTypeWithReference.Id)), typeof(CountView).GetProperty(nameof(CountView.Count)));
List <CountView> result = query.Run <CountView>(FConnection);
Assert.That(result.Count, Is.EqualTo(1));
Assert.That(result.Single().Count, Is.EqualTo(2));
}
/// <summary>
/// Queries the given <typeparamref name="TView"/>.
/// </summary>
public static List <TView> Query <TView>(this IDbConnection connection, Action <IUntypedSqlExpression>?additions = null)
{
OrmLiteSqlQuery query = SmartSqlBuilder <TView> .Build(from => new OrmLiteSqlQuery(from));
additions?.Invoke(query.UnderlyingExpression);
return(query.Run <TView>(connection));
}
public void SelectTest()
{
Guid id = Guid.NewGuid();
FConnection.Insert(new OrmType {
Id = id
});
SqlExpression <OrmType> expression = FConnection.From <OrmType>();
ISqlQuery query = new OrmLiteSqlQuery(expression);
query.Select(typeof(OrmType).GetProperty(nameof(OrmType.Id)), typeof(MyView).GetProperty(nameof(MyView.Azonosito)));
List <MyView> result = query.Run <MyView>(FConnection);
Assert.That(result.Count, Is.EqualTo(1));
Assert.That(result.Single().Azonosito, Is.EqualTo(id));
}
