public RangePredicate(IQueryValueExpression leftExpression, NotModifier notModifier,
IQueryValueExpression middleExpression, IQueryValueExpression rightExpression)
{
LeftExpression = leftExpression;
NotModifier = notModifier;
MiddleExpression = middleExpression;
RightExpression = rightExpression;
}
public static PatternPredicate Like(IQueryValueExpression expression, StringLiteralValue pattern)
{
return new PatternPredicate(expression, pattern);
}
public RangePredicate IsInRange(IQueryValueExpression middleExpression, IQueryValueExpression rightExpression)
{
return(new RangePredicate(this, middleExpression, rightExpression));
}
public SelectClause(IQueryValueExpression expression, string alias)
{
Expression = expression;
Alias = alias;
}
public ComparisonPredicate(IQueryValueExpression leftExpression, ComparisonPredicateType comparisonType, IQueryValueExpression rightExpression)
{
LeftExpression = leftExpression;
ComparisonType = comparisonType;
RightExpression = rightExpression;
}
public UpperFunction(IQueryValueExpression expression)
: base(expression)
{
}
public RangePredicate(IQueryValueExpression leftExpression, IQueryValueExpression middleExpression, IQueryValueExpression rightExpression)
: this(leftExpression, null, middleExpression, rightExpression)
{
}
public AggregateFunction(FunctionType functionType, IQueryValueExpression expression)
: this(functionType, null, expression)
{
}
public static Function Day(IQueryValueExpression expression)
{
return new DatePartFunction(DatePartType.Day, expression);
}
public static Function Sum(IQueryValueExpression expression)
{
return new AggregateFunction(FunctionType.Sum, expression);
}
public static Function Count(IQueryValueExpression expression)
{
return new AggregateFunction(FunctionType.Count, expression);
}
public static Function Upper(IQueryValueExpression expression)
{
return new UpperFunction(expression);
}
public static NullPredicate NotNull(IQueryValueExpression expression)
{
return new NullPredicate(expression, new NotModifier());
}
public static NullPredicate Null(IQueryValueExpression expression)
{
return new NullPredicate(expression);
}
public static RangePredicate InRange(IQueryValueExpression leftExpression, IQueryValueExpression middleExpression, IQueryValueExpression rightExpression)
{
return new RangePredicate(leftExpression, middleExpression, rightExpression);
}
public NullPredicate(IQueryValueExpression expression) :
this(expression, null)
{
}
public NullPredicate(IQueryValueExpression expression, NotModifier notModifier)
{
NotModifier = notModifier;
Expression = expression;
}
public static Function Minute(IQueryValueExpression expression)
{
return new DatePartFunction(DatePartType.Minute, expression);
}
public AggregateFunction(FunctionType functionType, DistinctModifier distinctModifier, IQueryValueExpression expression) : base(expression)
{
FunctionType = functionType;
DistinctModifier = distinctModifier;
}
public static Function Month(IQueryValueExpression expression)
{
return new DatePartFunction(DatePartType.Month, expression);
}
public static Function Second(IQueryValueExpression expression)
{
return new DatePartFunction(DatePartType.Second, expression);
}
public static Function Year(IQueryValueExpression expression)
{
return new DatePartFunction(DatePartType.Year, expression);
}
public DatePartFunction(DatePartType partType, IQueryValueExpression expression) : base(expression)
{
PartType = partType;
}
public PatternPredicate(IQueryValueExpression expression, StringLiteralValue pattern)
: this(expression, null, pattern)
{
}
public SelectClause(IQueryValueExpression expression)
: this(expression, null)
{
}
public PatternPredicate(IQueryValueExpression expression, NotModifier notModifier, StringLiteralValue pattern)
{
Expression = expression;
NotModifier = notModifier;
Pattern = pattern;
}
public SelectQuery Select(IQueryValueExpression expression, string alias)
{
return(Select(new SelectClause(expression, alias)));
}
public Function(IQueryValueExpression expression)
{
Expression = expression;
}
public RangePredicate IsNotInRange(IQueryValueExpression middleExpression, IQueryValueExpression rightExpression)
{
return(new RangePredicate(this, new NotModifier(), middleExpression, rightExpression));
}
public static MembershipPredicate In(IQueryValueExpression expression, IQueryMembership membership)
{
return new MembershipPredicate(expression, membership);
}
