case class SingleColumn(expr: Expression, alias: Option[String], qualifier: Option[String] = None, nodeLocation: Option[NodeLocation]) extends Attribute with Product with Serializable
Linear Supertypes
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Inherited
- SingleColumn
- Serializable
- Attribute
- LeafExpression
- Expression
- Product
- Equals
- TreeNode
- AnyRef
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Visibility
- Public
- Protected
Instance Constructors
- new SingleColumn(expr: Expression, alias: Option[String], qualifier: Option[String] = None, nodeLocation: Option[NodeLocation])
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val alias: Option[String]
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def children: Seq[Expression]
- Definition Classes
- SingleColumn → LeafExpression → TreeNode
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def collectExpressions(cond: PartialFunction[Expression, Boolean]): List[Expression]
- Definition Classes
- Expression
- def collectSubExpressions: List[Expression]
- Definition Classes
- Expression
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- val expr: Expression
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def matched(columnName: String): Seq[Expression]
- def matched(tableName: String, columnName: String): Seq[Expression]
- def matchesWith(columnName: String): Boolean
- def matchesWith(tableName: String, columnName: String): Boolean
- def name: String
- Definition Classes
- SingleColumn → Attribute
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- val nodeLocation: Option[NodeLocation]
- returns
the code location in the SQL text if available
- Definition Classes
- SingleColumn → TreeNode
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- val qualifier: Option[String]
- lazy val resolved: Boolean
- Definition Classes
- Expression
- def resolvedChildren: Boolean
- Definition Classes
- Expression
- def resolvedInputs: Boolean
- Definition Classes
- Expression
- def sqlExpr: String
- Definition Classes
- SingleColumn → Expression
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- SingleColumn → AnyRef → Any
- def transformExpression(rule: PartialFunction[Expression, Expression]): Expression
Recursively transform the expression in breadth-first order
Recursively transform the expression in breadth-first order
- Definition Classes
- Expression
- def transformUpExpression(rule: PartialFunction[Expression, Expression]): Expression
Recursively transform the expression in depth-first order
Recursively transform the expression in depth-first order
- Definition Classes
- Expression
- def traverseExpressions[U](rule: PartialFunction[Expression, U]): Unit
- Definition Classes
- Expression
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- def withAlias(newAlias: String): SingleColumn
- def withQualifier(newQualifier: String): Attribute
Set an alias for the table or subquery.
Set an alias for the table or subquery.
- Definition Classes
- SingleColumn → Attribute
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated