class DistinctTableResult extends TableResult
Computes DISTINCT or DISTINCT ON on the input
- Alphabetic
- By Inheritance
- DistinctTableResult
- TableResult
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new DistinctTableResult(evaluator: ScalExprEvaluator, exprs: List[ScalExpr], limitOpt: Option[Int], offset: Int, inputResult: TableResult)
- evaluator
Scalar expression evaluator
- exprs
Expressions to group on (assuming the input is sorted on these)
- limitOpt
Limit (optional) within each group
- offset
Offset within each group
- inputResult
Streaming input on which the operator is evaluated
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
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def close(): Unit
Close the result, and free the resources
Close the result, and free the resources
- Definition Classes
- DistinctTableResult → TableResult
- def column(col: ColRef): Column
Returns the column object associated with the given name
Returns the column object associated with the given name
- Definition Classes
- TableResult
- def column(name: String): Column
Returns the column object associated with the given name
Returns the column object associated with the given name
- name
Name of the column (case-insensitive)
- Definition Classes
- TableResult
- lazy val columnMap: Map[String, Column]
Map from column name to column object
Map from column name to column object
- Definition Classes
- TableResult
- def columnOpt(col: ColRef): Option[Column]
Returns the column object associated with the given name, if present
Returns the column object associated with the given name, if present
- Definition Classes
- TableResult
- def columnOpt(name: String): Option[Column]
Returns the column object associated with the given name, if present
Returns the column object associated with the given name, if present
- name
Name of the column (case-insensitive)
- Definition Classes
- TableResult
- val columns: List[Column]
List of columns in the result
List of columns in the result
- Definition Classes
- DistinctTableResult → TableResult
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def format: List[String]
Format the table result (assumed finite)
Format the table result (assumed finite)
- Definition Classes
- TableResult
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val resultOrder: List[SortExpr]
Ordering of the rows in the result
Ordering of the rows in the result
- Definition Classes
- DistinctTableResult → TableResult
- def rows: Iterator[TableRow]
Iterator over the rows in the result
Iterator over the rows in the result
- Definition Classes
- DistinctTableResult → TableResult
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def typedRows: Iterator[ScalTableRow]
Iterator over the rows in the result with included schema information
Iterator over the rows in the result with included schema information
- Definition Classes
- TableResult
- 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])