/// <summary>
/// 直接添加某个 Sql 查询条件。
/// 如果没有相应的 And 连接符，则自动添加。
/// </summary>
/// <param name="query">The query.</param>
/// <param name="formatSql">The format SQL.</param>
/// <param name="parameters">The parameters.</param>
/// <returns></returns>
public static IPropertyQuery AddConstrainSql(this IPropertyQuery query, string formatSql, params object[] parameters)
{
if (query.HasWhere && query.IsCompleted)
{
query.And();
}
return(query.ConstrainSql(formatSql, parameters));
}
/// <summary>
/// 直接添加某个查询条件。
/// 如果没有相应的 And 连接符，则自动添加。
/// </summary>
/// <param name="query">The query.</param>
/// <param name="property">The property.</param>
/// <param name="propertyOwner">The property owner.</param>
/// <returns></returns>
public static IPropertyQueryValue AddConstrain(this IPropertyQuery query, IManagedProperty property, Type propertyOwner = null)
{
if (query.HasWhere && query.IsCompleted)
{
query.And();
}
return(query.Constrain(property, propertyOwner));
}