Packages

c

org.apache.spark.sql.execution.command

DescribeCommandBase

abstract class DescribeCommandBase extends LogicalPlan with RunnableCommand

Linear Supertypes
RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
Known Subclasses
DescribeQueryCommand, DescribeTableCommand
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. DescribeCommandBase
  2. RunnableCommand
  3. Command
  4. LogicalPlan
  5. Logging
  6. QueryPlanConstraints
  7. ConstraintHelper
  8. LogicalPlanStats
  9. AnalysisHelper
  10. QueryPlan
  11. TreeNode
  12. Product
  13. Equals
  14. AnyRef
  15. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new DescribeCommandBase()

Abstract Value Members

  1. abstract def canEqual(that: Any): Boolean
    Definition Classes
    Equals
  2. abstract def productArity: Int
    Definition Classes
    Product
  3. abstract def productElement(n: Int): Any
    Definition Classes
    Product
  4. abstract def run(sparkSession: SparkSession): Seq[Row]
    Definition Classes
    RunnableCommand

Concrete 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. lazy val allAttributes: AttributeSeq
    Definition Classes
    QueryPlan
  5. def analyzed: Boolean
    Definition Classes
    AnalysisHelper
  6. def append(buffer: ArrayBuffer[Row], column: String, dataType: String, comment: String): Unit
    Attributes
    protected
  7. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  8. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  9. def asCode: String
    Definition Classes
    TreeNode
  10. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  11. def assertNotAnalysisRule(): Unit
    Attributes
    protected
    Definition Classes
    AnalysisHelper
  12. final lazy val canonicalized: LogicalPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  13. def children: Seq[LogicalPlan]
    Definition Classes
    Command → TreeNode
  14. def childrenResolved: Boolean
    Definition Classes
    LogicalPlan
  15. def clone(): LogicalPlan
    Definition Classes
    TreeNode → AnyRef
  16. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  17. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]
    Definition Classes
    TreeNode
  18. def collectLeaves(): Seq[LogicalPlan]
    Definition Classes
    TreeNode
  19. def collectWithSubqueries[B](f: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    QueryPlan
  20. def conf: SQLConf
    Definition Classes
    QueryPlan
  21. lazy val constraints: ExpressionSet
    Definition Classes
    QueryPlanConstraints
  22. def constructIsNotNullConstraints(constraints: Set[Expression], output: Seq[Attribute]): Set[Expression]
    Definition Classes
    ConstraintHelper
  23. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  24. def copyTagsFrom(other: LogicalPlan): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  25. def describeSchema(schema: StructType, buffer: ArrayBuffer[Row], header: Boolean): Unit
    Attributes
    protected
  26. def doCanonicalize(): LogicalPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  27. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  29. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  30. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  31. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  32. def find(f: (LogicalPlan) ⇒ Boolean): Option[LogicalPlan]
    Definition Classes
    TreeNode
  33. def flatMap[A](f: (LogicalPlan) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  34. def foreach(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  35. def foreachUp(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  36. def formattedNodeName: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  37. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) ⇒ Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean): Unit
    Definition Classes
    TreeNode
  38. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  39. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  40. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  41. def inferAdditionalConstraints(constraints: Set[Expression]): Set[Expression]
    Definition Classes
    ConstraintHelper
  42. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  43. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  44. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  45. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  46. final def invalidateStatsCache(): Unit
    Definition Classes
    LogicalPlanStats
  47. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  48. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  49. def isStreaming: Boolean
    Definition Classes
    LogicalPlan
  50. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  51. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  52. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  53. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  54. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  55. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  56. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  57. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  58. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  59. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  60. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  61. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  62. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  63. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  64. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan
    Definition Classes
    TreeNode
  65. def map[A](f: (LogicalPlan) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  66. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): LogicalPlan
    Definition Classes
    TreeNode
  67. def mapExpressions(f: (Expression) ⇒ Expression): DescribeCommandBase.this.type
    Definition Classes
    QueryPlan
  68. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  69. def maxRows: Option[Long]
    Definition Classes
    LogicalPlan
  70. def maxRowsPerPartition: Option[Long]
    Definition Classes
    LogicalPlan
  71. lazy val metrics: Map[String, SQLMetric]
    Definition Classes
    RunnableCommand
  72. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  73. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  74. def nodeName: String
    Definition Classes
    TreeNode
  75. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  76. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  77. def numberedTreeString: String
    Definition Classes
    TreeNode
  78. val origin: Origin
    Definition Classes
    TreeNode
  79. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  80. val output: Seq[AttributeReference]
    Definition Classes
    DescribeCommandBase → Command → QueryPlan
  81. def outputOrdering: Seq[SortOrder]
    Definition Classes
    LogicalPlan
  82. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  83. def p(number: Int): LogicalPlan
    Definition Classes
    TreeNode
  84. def prettyJson: String
    Definition Classes
    TreeNode
  85. def printSchema(): Unit
    Definition Classes
    QueryPlan
  86. def producedAttributes: AttributeSet
    Definition Classes
    QueryPlan
  87. def productIterator: Iterator[Any]
    Definition Classes
    Product
  88. def productPrefix: String
    Definition Classes
    Product
  89. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  90. def refresh(): Unit
    Definition Classes
    LogicalPlan
  91. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  92. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]
    Definition Classes
    LogicalPlan
  93. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  94. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  95. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  96. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  97. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  98. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  99. lazy val resolved: Boolean
    Definition Classes
    LogicalPlan
  100. def sameOutput(other: LogicalPlan): Boolean
    Definition Classes
    LogicalPlan
  101. final def sameResult(other: LogicalPlan): Boolean
    Definition Classes
    QueryPlan
  102. lazy val schema: StructType
    Definition Classes
    QueryPlan
  103. def schemaString: String
    Definition Classes
    QueryPlan
  104. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  105. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  106. def simpleString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  107. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  108. def statePrefix: String
    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan
  109. def stats: Statistics
    Definition Classes
    Command → LogicalPlanStats
  110. val statsCache: Option[Statistics]
    Attributes
    protected
    Definition Classes
    LogicalPlanStats
  111. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  112. def subqueries: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  113. def subqueriesAll: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  114. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  115. def toJSON: String
    Definition Classes
    TreeNode
  116. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  117. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  118. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): DescribeCommandBase.this.type
    Definition Classes
    AnalysisHelper → QueryPlan
  119. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  120. def transformExpressions(rule: PartialFunction[Expression, Expression]): DescribeCommandBase.this.type
    Definition Classes
    QueryPlan
  121. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): DescribeCommandBase.this.type
    Definition Classes
    QueryPlan
  122. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): DescribeCommandBase.this.type
    Definition Classes
    QueryPlan
  123. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  124. def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  125. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  126. final def treeString: String
    Definition Classes
    TreeNode
  127. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  128. lazy val validConstraints: Set[Expression]
    Attributes
    protected
    Definition Classes
    QueryPlanConstraints
  129. def verboseString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  130. def verboseStringWithOperatorId(): String
    Definition Classes
    QueryPlan
  131. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    LogicalPlan → TreeNode
  132. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  133. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  134. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  135. def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlanConstraints

Inherited from ConstraintHelper

Inherited from LogicalPlanStats

Inherited from AnalysisHelper

Inherited from QueryPlan[LogicalPlan]

Inherited from TreeNode[LogicalPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped