/// <summary>
/// Initializes a new instance of the <see cref="IntersectOperation"/> class.
/// </summary>
/// <param name="first">The first.</param>
/// <param name="second">The second.</param>
/// <param name="all">if set to <c>true</c> [all].</param>
public IntersectOperation(ISetQuery first, ISetQuery second, bool all = false)
: base(first, second)
{
this.All = all;
}
/// <summary>
/// Initializes a new instance of the <see cref="UnionOperation"/> class.
/// </summary>
/// <param name="first">The first.</param>
/// <param name="second">The second.</param>
/// <param name="all">if set to <c>true</c> [all].</param>
public UnionOperation(ISetQuery first, ISetQuery second, bool all = false)
: base(first, second)
{
this.all = all;
}
/// <summary>
/// Initializes a new instance of the <see cref="SetOperation<T>"/> class.
/// </summary>
/// <param name="first">The first.</param>
/// <param name="second">The second.</param>
protected SetOperation(ISetQuery first, ISetQuery second)
{
this.first = first;
this.second = second;
}
/// <summary>
/// Sets the alias for the specified set query.
/// </summary>
/// <param name="self">The self.</param>
/// <param name="alias">The alias.</param>
/// <returns></returns>
public static ISetQuery As(this ISetQuery self, string alias)
{
self.Alias = alias;
return(self);
}
/// <summary>
/// Creates a EXCEPT set query with both queries.
/// </summary>
/// <param name="self">The self.</param>
/// <param name="with">The with.</param>
/// <param name="all">if set to <c>true</c> [all].</param>
/// <returns></returns>
public static ISetQuery Except(this ISetQuery self, ISetQuery with, bool all = false)
{
return(new ExceptOperation(self, with, all));
}
/// <summary>
/// Creates a INTERSECT set query with both queries.
/// </summary>
/// <param name="self">The self.</param>
/// <param name="with">The with.</param>
/// <param name="all">if set to <c>true</c> [all].</param>
/// <returns></returns>
public static ISetQuery Intersect(this ISetQuery self, ISetQuery with, bool all = false)
{
return(new IntersectOperation(self, with, all));
}
/// <summary>
/// Creates a UNION set query with both queries.
/// </summary>
/// <param name="self">The self.</param>
/// <param name="with">The with.</param>
/// <param name="all">if set to <c>true</c> [all].</param>
/// <returns></returns>
public static ISetQuery Union(this ISetQuery self, ISetQuery with, bool all = false)
{
return(new UnionOperation(self, with, all));
}