org.apache.spark.sql.execution

DescribeCommand

Related Doc: package execution

case class DescribeCommand(child: SparkPlan, output: Seq[Attribute], isExtended: Boolean) extends LogicalPlan with RunnableCommand with Product with Serializable

:: DeveloperApi ::

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@DeveloperApi()
Linear Supertypes
Serializable, Serializable, Product, Equals, RunnableCommand, Command, LogicalPlan, Logging, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], AnyRef, Any
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Inherited
  1. DescribeCommand
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. RunnableCommand
  7. Command
  8. LogicalPlan
  9. Logging
  10. QueryPlan
  11. TreeNode
  12. AnyRef
  13. Any
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Instance Constructors

  1. new DescribeCommand(child: SparkPlan, output: Seq[Attribute], isExtended: Boolean)

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. def apply(number: Int): LogicalPlan

    Definition Classes
    TreeNode

  5. def argString: String

    Definition Classes
    TreeNode

  6. def asCode: String

    Definition Classes
    TreeNode

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. val child: SparkPlan

  9. def children: Seq[LogicalPlan]

    Definition Classes
    RunnableCommand → TreeNode

  10. def childrenResolved: Boolean

    Definition Classes
    LogicalPlan

  11. lazy val cleanArgs: Seq[Any]

    Attributes
    protected
    Definition Classes
    LogicalPlan

  12. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  13. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]

    Definition Classes
    TreeNode

  14. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]

    Definition Classes
    TreeNode

  15. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  16. def expressions: Seq[Expression]

    Definition Classes
    QueryPlan

  17. def fastEquals(other: TreeNode[_]): Boolean

    Definition Classes
    TreeNode

  18. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  19. def find(f: (LogicalPlan) ⇒ Boolean): Option[LogicalPlan]

    Definition Classes
    TreeNode

  20. def flatMap[A](f: (LogicalPlan) ⇒ TraversableOnce[A]): Seq[A]

    Definition Classes
    TreeNode

  21. def foreach(f: (LogicalPlan) ⇒ Unit): Unit

    Definition Classes
    TreeNode

  22. def foreachUp(f: (LogicalPlan) ⇒ Unit): Unit

    Definition Classes
    TreeNode

  23. def generateTreeString(depth: Int, builder: StringBuilder): StringBuilder

    Attributes
    protected
    Definition Classes
    TreeNode

  24. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  25. def getNodeNumbered(number: MutableInt): LogicalPlan

    Attributes
    protected
    Definition Classes
    TreeNode

  26. def inputSet: AttributeSet

    Definition Classes
    QueryPlan

  27. val isExtended: Boolean

  28. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  29. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  30. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  31. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  32. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  33. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  34. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  35. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  36. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  37. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  38. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  39. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  40. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  41. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  42. def makeCopy(newArgs: Array[AnyRef]): DescribeCommand.this.type

    Definition Classes
    TreeNode

  43. def map[A](f: (LogicalPlan) ⇒ A): Seq[A]

    Definition Classes
    TreeNode

  44. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): DescribeCommand.this.type

    Definition Classes
    TreeNode

  45. def missingInput: AttributeSet

    Definition Classes
    QueryPlan

  46. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  47. def nodeName: String

    Definition Classes
    TreeNode

  48. final def notify(): Unit

    Definition Classes
    AnyRef

  49. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  50. def numberedTreeString: String

    Definition Classes
    TreeNode

  51. val origin: Origin

    Definition Classes
    TreeNode

  52. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode

  53. val output: Seq[Attribute]

    Definition Classes
    DescribeCommand → RunnableCommand → QueryPlan

  54. def outputSet: AttributeSet

    Definition Classes
    QueryPlan

  55. def printSchema(): Unit

    Definition Classes
    QueryPlan

  56. def references: AttributeSet

    Definition Classes
    QueryPlan

  57. def resolve(nameParts: Seq[String], input: Seq[Attribute], resolver: Resolver, throwErrors: Boolean): Option[NamedExpression]

    Attributes
    protected
    Definition Classes
    LogicalPlan

  58. def resolve(nameParts: Seq[String], resolver: Resolver, throwErrors: Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  59. def resolveChildren(nameParts: Seq[String], resolver: Resolver, throwErrors: Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  60. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  61. lazy val resolved: Boolean

    Definition Classes
    LogicalPlan

  62. def run(sqlContext: SQLContext): Seq[catalyst.expressions.Row]

    Definition Classes
    DescribeCommand → RunnableCommand

  63. def sameResult(plan: LogicalPlan): Boolean

    Definition Classes
    LogicalPlan

  64. lazy val schema: StructType

    Definition Classes
    QueryPlan

  65. def schemaString: String

    Definition Classes
    QueryPlan

  66. def simpleString: String

    Definition Classes
    QueryPlan → TreeNode

  67. def statePrefix: String

    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan

  68. def statistics: Statistics

    Definition Classes
    LogicalPlan

  69. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

  70. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  71. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any

  72. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

    Definition Classes
    TreeNode

  73. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): DescribeCommand.this.type

    Definition Classes
    QueryPlan

  74. def transformChildrenDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): DescribeCommand.this.type

    Definition Classes
    TreeNode

  75. def transformChildrenUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): DescribeCommand.this.type

    Definition Classes
    TreeNode

  76. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

    Definition Classes
    TreeNode

  77. def transformExpressions(rule: PartialFunction[Expression, Expression]): DescribeCommand.this.type

    Definition Classes
    QueryPlan

  78. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): DescribeCommand.this.type

    Definition Classes
    QueryPlan

  79. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): DescribeCommand.this.type

    Definition Classes
    QueryPlan

  80. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

    Definition Classes
    TreeNode

  81. def treeString: String

    Definition Classes
    TreeNode

  82. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  83. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  84. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  85. def withNewChildren(newChildren: Seq[LogicalPlan]): DescribeCommand.this.type

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlan[LogicalPlan]

Inherited from TreeNode[LogicalPlan]

Inherited from AnyRef

Inherited from Any

Ungrouped