airframe-sql/wvlet.airframe.sql.model/LogicalPlan/Union

Union

case class Union(relations: Seq[Relation]) extends SetOperation
trait Serializable
trait Relation
trait SQLSig
trait Product
trait Equals
class Object
trait Matchable
class Any

Value members

Concrete methods

override def children: Seq[Relation]
Definition Classes
override def inputAttributes: Seq[Attribute]
Definition Classes
override def outputAttributes: Seq[Attribute]
Definition Classes
override def sig(config: QuerySignatureConfig): String
Definition Classes
override def toString: String
Definition Classes
Any

Inherited methods

def collectExpressions: List[Expression]
Inherited from:
LogicalPlan
def expressions: Seq[Expression]

Expressions associated to this LogicalPlan node

Expressions associated to this LogicalPlan node

Inherited from:
LogicalPlan
def modelName: String
Inherited from:
LogicalPlan
def pp: String
Inherited from:
LogicalPlan
def productElementNames: Iterator[String]
Inherited from:
Product
def productIterator: Iterator[Any]
Inherited from:
Product
def resolvedChildren: Boolean
Inherited from:
LogicalPlan
def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
Inherited from:
LogicalPlan
def transformExpressions(rule: PartialFunction[Expression, Expression]): LogicalPlan
Inherited from:
LogicalPlan
def traverseExpressions[U](rule: PartialFunction[Expression, U]): Unit
Inherited from:
LogicalPlan

Inherited fields

lazy val resolved: Boolean
Inherited from:
LogicalPlan