org.apache.spark.sql.execution.command

AlterViewAsCommand

case class AlterViewAsCommand(name: TableIdentifier, originalText: String, query: LogicalPlan) extends LeafNode with RunnableCommand with Product with Serializable

Alter a view with given query plan. If the view name contains database prefix, this command will alter a permanent view matching the given name, or throw an exception if view not exist. Else, this command will try to alter a temporary view first, if view not exist, try permanent view next, if still not exist, throw an exception.

name

the name of this view.

originalText

the original SQL text of this view. Note that we can only alter a view by SQL API, which means we always have originalText.

query

the logical plan that represents the view; this is used to generate the new view schema.

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

  1. new AlterViewAsCommand(name: TableIdentifier, originalText: String, query: LogicalPlan)

    name

    the name of this view.

    originalText

    the original SQL text of this view. Note that we can only alter a view by SQL API, which means we always have originalText.

    query

    the logical plan that represents the view; this is used to generate the new view schema.

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. lazy val allAttributes: AttributeSeq

    Definition Classes
    QueryPlan

  7. def analyzed: Boolean

    Definition Classes
    LogicalPlan

  8. def apply(number: Int): TreeNode[_]

    Definition Classes
    TreeNode

  9. def argString: String

    Definition Classes
    TreeNode

  10. def asCode: String

    Definition Classes
    TreeNode

  11. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  12. lazy val canonicalized: LogicalPlan

    Definition Classes
    QueryPlan

  13. final def children: Seq[LogicalPlan]

    Definition Classes
    LeafNode → TreeNode

  14. def childrenResolved: Boolean

    Definition Classes
    LogicalPlan

  15. def clone(): AnyRef

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

  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 computeStats(conf: SQLConf): Statistics

    Attributes
    protected
    Definition Classes
    LogicalPlan

  20. lazy val constraints: ExpressionSet

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef

  23. final def expressions: Seq[Expression]

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  25. def finalize(): Unit

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

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef → Any

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

    Attributes
    protected
    Definition Classes
    QueryPlan

  33. def hashCode(): Int

    Definition Classes
    TreeNode → AnyRef → Any

  34. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    AlterViewAsCommand → QueryPlan → TreeNode

  36. def inputSet: AttributeSet

    Definition Classes
    QueryPlan

  37. final def invalidateStatsCache(): Unit

    Definition Classes
    LogicalPlan

  38. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  39. def isStreaming: Boolean

    Definition Classes
    LogicalPlan

  40. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  41. def jsonFields: List[(String, JValue)]

    Attributes
    protected
    Definition Classes
    TreeNode

  42. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  49. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  57. def mapExpressions(f: (Expression) ⇒ Expression): AlterViewAsCommand.this.type

    Definition Classes
    QueryPlan

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

    Attributes
    protected
    Definition Classes
    TreeNode

  59. def maxRows: Option[Long]

    Definition Classes
    LogicalPlan

  60. def missingInput: AttributeSet

    Definition Classes
    QueryPlan

  61. val name: TableIdentifier

    the name of this view.

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

    Definition Classes
    AnyRef

  63. def nodeName: String

    Definition Classes
    TreeNode

  64. final def notify(): Unit

    Definition Classes
    AnyRef

  65. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  66. def numberedTreeString: String

    Definition Classes
    TreeNode

  67. val origin: Origin

    Definition Classes
    TreeNode

  68. val originalText: String

    the original SQL text of this view.

    the original SQL text of this view. Note that we can only alter a view by SQL API, which means we always have originalText.

  69. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode

  70. def output: Seq[Attribute]

    Definition Classes
    Command → QueryPlan

  71. def outputSet: AttributeSet

    Definition Classes
    QueryPlan

  72. def p(number: Int): LogicalPlan

    Definition Classes
    TreeNode

  73. def preCanonicalized: LogicalPlan

    Attributes
    protected
    Definition Classes
    QueryPlan

  74. def prettyJson: String

    Definition Classes
    TreeNode

  75. def printSchema(): Unit

    Definition Classes
    QueryPlan

  76. def producedAttributes: AttributeSet

    Definition Classes
    LeafNode → QueryPlan

  77. val query: LogicalPlan

    the logical plan that represents the view; this is used to generate the new view schema.

  78. def references: AttributeSet

    Definition Classes
    QueryPlan

  79. def refresh(): Unit

    Definition Classes
    LogicalPlan

  80. def resolve(nameParts: Seq[String], input: Seq[Attribute], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Attributes
    protected
    Definition Classes
    LogicalPlan

  81. def resolve(nameParts: Seq[String], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  82. def resolve(schema: StructType, resolver: (String, String) ⇒ Boolean): Seq[Attribute]

    Definition Classes
    LogicalPlan

  83. def resolveChildren(nameParts: Seq[String], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

  86. def resolveQuoted(name: String, resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  87. lazy val resolved: Boolean

    Definition Classes
    LogicalPlan

  88. def run(session: SparkSession): Seq[Row]

    Definition Classes
    AlterViewAsCommand → RunnableCommand

  89. final def sameResult(other: LogicalPlan): Boolean

    Definition Classes
    QueryPlan

  90. lazy val schema: StructType

    Definition Classes
    QueryPlan

  91. def schemaString: String

    Definition Classes
    QueryPlan

  92. final def semanticHash(): Int

    Definition Classes
    QueryPlan

  93. def simpleString: String

    Definition Classes
    QueryPlan → TreeNode

  94. def statePrefix: String

    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan

  95. final def stats(conf: SQLConf): Statistics

    Definition Classes
    LogicalPlan

  96. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

  97. def subqueries: Seq[LogicalPlan]

    Definition Classes
    QueryPlan

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

    Definition Classes
    AnyRef

  99. def toJSON: String

    Definition Classes
    TreeNode

  100. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any

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

    Definition Classes
    TreeNode

  102. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): AlterViewAsCommand.this.type

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  104. def transformExpressions(rule: PartialFunction[Expression, Expression]): AlterViewAsCommand.this.type

    Definition Classes
    QueryPlan

  105. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): AlterViewAsCommand.this.type

    Definition Classes
    QueryPlan

  106. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): AlterViewAsCommand.this.type

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  108. def treeString(verbose: Boolean, addSuffix: Boolean): String

    Definition Classes
    TreeNode

  109. def treeString: String

    Definition Classes
    TreeNode

  110. def validConstraints: Set[Expression]

    Attributes
    protected
    Definition Classes
    QueryPlan

  111. def verboseString: String

    Definition Classes
    QueryPlan → TreeNode

  112. def verboseStringWithSuffix: String

    Definition Classes
    LogicalPlan → TreeNode

  113. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from RunnableCommand

Inherited from Command

Inherited from LeafNode

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