internal ScalarArgument(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
/// <summary>
/// Represents a column in the select statement.
/// </summary>
/// <param name="arg">Is a CASE statement.</param>
public Column(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
internal FunctionArgument(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
internal VariableArgument(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
internal AggregateArgument(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
internal OrderingArgument(CaseExpressionChainer arg)
: this(arg as Chainer)
{
SetArgType(arg);
}
/// <summary>
/// Specifies that the values in the specified column should be sorted in ascending order. ASC is the default sort order. Null values are treated as the lowest possible values.
/// </summary>
/// <param name="column">Is a column expression of a CASE clause on which to sort the query result set.</param>
public static OrderedChainer AsAsc(this CaseExpressionChainer column)
{
return(new OrderedChainer(column, SortOrder.Asc));
}
internal ValueScalarArgument(CaseExpressionChainer arg)
: base(arg)
{
}
/// <summary>
/// Defines the column collation.
/// </summary>
/// <param name="column">A column.</param>
/// <param name="collation">A collaction name.</param>
public static CollateChainer Collate(this CaseExpressionChainer column, string collation = "DATABASE_DEFAULT")
{
return(new CollateChainer(column, collation));
}
