Uses of Class
org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Packages that use AbstractSetExpression

Package	Description
org.apache.qpid.server.query.engine.parsing.expression.set
org.apache.qpid.server.query.engine.parsing.query

Uses of AbstractSetExpression in org.apache.qpid.server.query.engine.parsing.expression.set

Subclasses of AbstractSetExpression in org.apache.qpid.server.query.engine.parsing.expression.set

Modifier and Type	Class	Description
class	EmptySetExpression<T,R>	Represents an empty set returned by a subquery
class	IntersectExpression<T>	Set INTERSECT expression is used to retain the results of right SELECT statement present in the results of left SELECT statement.
class	MinusExpression<T>	Set MINUS expression is used to remove the results of right SELECT statement from the results of left SELECT statement.
class	UnionExpression<T>	Set UNION expression is used to combine the results of two or more SELECT statements.

Uses of AbstractSetExpression in org.apache.qpid.server.query.engine.parsing.query

Subclasses of AbstractSetExpression in org.apache.qpid.server.query.engine.parsing.query

Modifier and Type	Class	Description
class	SelectExpression<T,R>	Contains information about a select expression, which may contain SELECT clause, FROM clause, WHERE clause, GROUP BY clause and HAVING clause.