Class

org.apache.spark.sql.execution.command

AlterTableDropPartitionCommand

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case class AlterTableDropPartitionCommand(tableName: TableIdentifier, specs: Seq[TablePartitionSpec], ifExists: Boolean) extends LogicalPlan with RunnableCommand with Product with Serializable

Drop Partition in ALTER TABLE: to drop a particular partition for a table.

This removes the data and metadata for this partition. The data is actually moved to the .Trash/Current directory if Trash is configured, unless 'purge' is true, but the metadata is completely lost. An error message will be issued if the partition does not exist, unless 'ifExists' is true. Note: purge is always false when the target is a view.

The syntax of this command is:

ALTER TABLE table DROP [IF EXISTS] PARTITION spec1[, PARTITION spec2, ...] [PURGE];
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Serializable, Serializable, RunnableCommand, Command, LogicalPlan, Logging, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
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  1. AlterTableDropPartitionCommand
  2. Serializable
  3. Serializable
  4. RunnableCommand
  5. Command
  6. LogicalPlan
  7. Logging
  8. QueryPlan
  9. TreeNode
  10. Product
  11. Equals
  12. AnyRef
  13. Any
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Instance Constructors

  1. new AlterTableDropPartitionCommand(tableName: TableIdentifier, specs: Seq[TablePartitionSpec], ifExists: Boolean)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. lazy val allAttributes: AttributeSeq

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    Definition Classes
    QueryPlan

  5. def analyzed: Boolean

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    Definition Classes
    LogicalPlan

  6. def apply(number: Int): LogicalPlan

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    Definition Classes
    TreeNode

  7. def argString: String

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    Definition Classes
    TreeNode

  8. def asCode: String

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    Definition Classes
    TreeNode

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. lazy val canonicalized: LogicalPlan

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    Definition Classes
    LogicalPlan → QueryPlan

  11. final def children: Seq[LogicalPlan]

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    Definition Classes
    RunnableCommand → TreeNode

  12. def childrenResolved: Boolean

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    Definition Classes
    LogicalPlan

  13. lazy val cleanArgs: Seq[Any]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  14. def clone(): AnyRef

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

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

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    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

  17. lazy val constraints: ExpressionSet

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    Definition Classes
    QueryPlan

  18. lazy val containsChild: Set[TreeNode[_]]

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    Definition Classes
    TreeNode

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

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    Definition Classes
    AnyRef

  20. final def expressions: Seq[Expression]

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    Definition Classes
    QueryPlan

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

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    Definition Classes
    TreeNode

  22. def finalize(): Unit

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

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

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    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

  27. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

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    Definition Classes
    TreeNode

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

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    Definition Classes
    AnyRef → Any

  29. def getNodeNumbered(number: MutableInt): LogicalPlan

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    Attributes
    protected
    Definition Classes
    TreeNode

  30. def getRelevantConstraints(constraints: Set[Expression]): Set[Expression]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  31. def hashCode(): Int

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    Definition Classes
    TreeNode → AnyRef → Any

  32. val ifExists: Boolean

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  33. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  34. def innerChildren: Seq[QueryPlan[_]]

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    Attributes
    protected
    Definition Classes
    QueryPlan → TreeNode

  35. def inputSet: AttributeSet

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    Definition Classes
    QueryPlan

  36. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  37. def isStreaming: Boolean

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    Definition Classes
    LogicalPlan

  38. def isTraceEnabled(): Boolean

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    Attributes
    protected
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    Logging

  39. def jsonFields: List[JField]

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    TreeNode

  40. def log: Logger

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    Logging

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

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    Attributes
    protected
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    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    protected
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    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    protected
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    Logging

  47. def logName: String

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    protected
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    Logging

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

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    Attributes
    protected
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    Logging

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

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    Attributes
    protected
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    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  52. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan

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    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

  54. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): LogicalPlan

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    Definition Classes
    TreeNode

  55. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

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    Attributes
    protected
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    TreeNode

  56. def maxRows: Option[Long]

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    Definition Classes
    LogicalPlan

  57. def missingInput: AttributeSet

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    Definition Classes
    QueryPlan

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

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    AnyRef

  59. def nodeName: String

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    Definition Classes
    TreeNode

  60. final def notify(): Unit

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    Definition Classes
    AnyRef

  61. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  62. def numberedTreeString: String

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    Definition Classes
    TreeNode

  63. val origin: Origin

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    Definition Classes
    TreeNode

  64. def otherCopyArgs: Seq[AnyRef]

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    Attributes
    protected
    Definition Classes
    TreeNode

  65. def output: Seq[Attribute]

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    Definition Classes
    RunnableCommand → QueryPlan

  66. def outputSet: AttributeSet

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    Definition Classes
    QueryPlan

  67. def prettyJson: String

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    Definition Classes
    TreeNode

  68. def printSchema(): Unit

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    Definition Classes
    QueryPlan

  69. def producedAttributes: AttributeSet

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    Definition Classes
    QueryPlan

  70. def references: AttributeSet

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    Definition Classes
    QueryPlan

  71. def refresh(): Unit

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    Definition Classes
    LogicalPlan

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

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    Attributes
    protected
    Definition Classes
    LogicalPlan

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

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    Definition Classes
    LogicalPlan

  74. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]

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    Definition Classes
    LogicalPlan

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

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    Definition Classes
    LogicalPlan

  76. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan

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    Definition Classes
    LogicalPlan

  77. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

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    Definition Classes
    LogicalPlan

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

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    Definition Classes
    LogicalPlan

  79. lazy val resolved: Boolean

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    Definition Classes
    LogicalPlan

  80. def run(sparkSession: SparkSession): Seq[Row]

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    Definition Classes
    AlterTableDropPartitionCommand → RunnableCommand

  81. def sameResult(plan: LogicalPlan): Boolean

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    Definition Classes
    QueryPlan

  82. lazy val schema: StructType

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    Definition Classes
    QueryPlan

  83. def schemaString: String

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    Definition Classes
    QueryPlan

  84. def simpleString: String

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    Definition Classes
    QueryPlan → TreeNode

  85. val specs: Seq[TablePartitionSpec]

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  86. def statePrefix: String

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    Attributes
    protected
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    LogicalPlan → QueryPlan

  87. def statistics: Statistics

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    Definition Classes
    LogicalPlan

  88. def stringArgs: Iterator[Any]

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    Attributes
    protected
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    TreeNode

  89. def subqueries: Seq[LogicalPlan]

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    Definition Classes
    QueryPlan

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

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    Definition Classes
    AnyRef

  91. val tableName: TableIdentifier

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  92. def toJSON: String

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    Definition Classes
    TreeNode

  93. def toString(): String

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    Definition Classes
    TreeNode → AnyRef → Any

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

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    Definition Classes
    TreeNode

  95. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): AlterTableDropPartitionCommand.this.type

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    Definition Classes
    QueryPlan

  96. def transformChildren(rule: PartialFunction[LogicalPlan, LogicalPlan], nextOperation: (LogicalPlan, PartialFunction[LogicalPlan, LogicalPlan]) ⇒ LogicalPlan): LogicalPlan

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    Attributes
    protected
    Definition Classes
    TreeNode

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

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    Definition Classes
    TreeNode

  98. def transformExpressions(rule: PartialFunction[Expression, Expression]): AlterTableDropPartitionCommand.this.type

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    Definition Classes
    QueryPlan

  99. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): AlterTableDropPartitionCommand.this.type

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    Definition Classes
    QueryPlan

  100. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): AlterTableDropPartitionCommand.this.type

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    Definition Classes
    QueryPlan

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

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    Definition Classes
    TreeNode

  102. def treeString(verbose: Boolean): String

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    Definition Classes
    TreeNode

  103. def treeString: String

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    Definition Classes
    TreeNode

  104. def validConstraints: Set[Expression]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  105. def verboseString: String

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    Definition Classes
    QueryPlan → TreeNode

  106. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  109. def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan

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    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlan[LogicalPlan]

Inherited from TreeNode[LogicalPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped