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c

org.apache.spark.sql.execution.command

DescribeTableCommand

case class DescribeTableCommand(table: TableIdentifier, partitionSpec: TablePartitionSpec, isExtended: Boolean, output: Seq[Attribute]) extends DescribeCommandBase with Product with Serializable

Command that looks like

DESCRIBE [EXTENDED|FORMATTED] table_name partitionSpec?;
Linear Supertypes
Serializable, DescribeCommandBase, LeafRunnableCommand, LeafLike[LogicalPlan], RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanDistinctKeys, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], SQLConfHelper, TreeNode[LogicalPlan], WithOrigin, TreePatternBits, Product, Equals, AnyRef, Any
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Inherited
  1. DescribeTableCommand
  2. Serializable
  3. DescribeCommandBase
  4. LeafRunnableCommand
  5. LeafLike
  6. RunnableCommand
  7. Command
  8. LogicalPlan
  9. Logging
  10. QueryPlanConstraints
  11. ConstraintHelper
  12. LogicalPlanDistinctKeys
  13. LogicalPlanStats
  14. AnalysisHelper
  15. QueryPlan
  16. SQLConfHelper
  17. TreeNode
  18. WithOrigin
  19. TreePatternBits
  20. Product
  21. Equals
  22. AnyRef
  23. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DescribeTableCommand(table: TableIdentifier, partitionSpec: TablePartitionSpec, isExtended: Boolean, output: Seq[Attribute])

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
    Definition Classes
    DescribeCommandBase
  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. final def children: Seq[LogicalPlan]
    Definition Classes
    LeafLike
  14. def childrenResolved: Boolean
    Definition Classes
    LogicalPlan
  15. def clone(): LogicalPlan
    Definition Classes
    AnalysisHelper → 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
    SQLConfHelper
  21. lazy val constraints: ExpressionSet
    Definition Classes
    QueryPlanConstraints
  22. def constructIsNotNullConstraints(constraints: ExpressionSet, output: Seq[Attribute]): ExpressionSet
    Definition Classes
    ConstraintHelper
  23. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  24. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  25. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  26. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  27. def copyTagsFrom(other: LogicalPlan): Unit
    Definition Classes
    TreeNode
  28. def describeSchema(schema: StructType, buffer: ArrayBuffer[Row], header: Boolean): Unit
    Attributes
    protected
    Definition Classes
    DescribeCommandBase
  29. lazy val deterministic: Boolean
    Definition Classes
    QueryPlan
  30. lazy val distinctKeys: Set[ExpressionSet]
    Definition Classes
    LogicalPlanDistinctKeys
  31. def doCanonicalize(): LogicalPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  32. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. def exists(f: (LogicalPlan) => Boolean): Boolean
    Definition Classes
    TreeNode
  34. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  35. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  36. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  37. def find(f: (LogicalPlan) => Boolean): Option[LogicalPlan]
    Definition Classes
    TreeNode
  38. def flatMap[A](f: (LogicalPlan) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  39. def foreach(f: (LogicalPlan) => Unit): Unit
    Definition Classes
    TreeNode
  40. def foreachUp(f: (LogicalPlan) => Unit): Unit
    Definition Classes
    TreeNode
  41. def formattedNodeName: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  42. def generateTreeString(depth: Int, lastChildren: ArrayList[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  43. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  44. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  45. def getMetadataAttributeByName(name: String): AttributeReference
    Definition Classes
    LogicalPlan
  46. def getMetadataAttributeByNameOpt(name: String): Option[AttributeReference]
    Definition Classes
    LogicalPlan
  47. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  48. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  49. def inferAdditionalConstraints(constraints: ExpressionSet): ExpressionSet
    Definition Classes
    ConstraintHelper
  50. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  51. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  52. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  53. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  54. final def invalidateStatsCache(): Unit
    Definition Classes
    LogicalPlanStats
  55. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  56. val isExtended: Boolean
  57. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  58. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  59. def isStreaming: Boolean
    Definition Classes
    LogicalPlan
  60. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  61. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  62. final def legacyWithNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Attributes
    protected
    Definition Classes
    TreeNode
  63. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  64. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  65. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  67. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  68. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  69. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  70. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  71. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan
    Definition Classes
    TreeNode
  76. def map[A](f: (LogicalPlan) => A): Seq[A]
    Definition Classes
    TreeNode
  77. final def mapChildren(f: (LogicalPlan) => LogicalPlan): LogicalPlan
    Definition Classes
    LeafLike
  78. def mapExpressions(f: (Expression) => Expression): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  79. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  80. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  81. def maxRows: Option[Long]
    Definition Classes
    LogicalPlan
  82. def maxRowsPerPartition: Option[Long]
    Definition Classes
    LogicalPlan
  83. def metadataOutput: Seq[Attribute]
    Definition Classes
    LogicalPlan
  84. lazy val metrics: Map[String, SQLMetric]
    Definition Classes
    RunnableCommand
  85. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  86. def multiTransformDown(rule: PartialFunction[LogicalPlan, Seq[LogicalPlan]]): Stream[LogicalPlan]
    Definition Classes
    TreeNode
  87. def multiTransformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, Seq[LogicalPlan]]): Stream[LogicalPlan]
    Definition Classes
    TreeNode
  88. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  89. def nodeName: String
    Definition Classes
    TreeNode
  90. final val nodePatterns: Seq[TreePattern]
    Definition Classes
    Command → TreeNode
  91. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  92. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  93. def numberedTreeString: String
    Definition Classes
    TreeNode
  94. val origin: Origin
    Definition Classes
    TreeNode → WithOrigin
  95. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  96. val output: Seq[Attribute]
    Definition Classes
    DescribeTableCommand → Command → QueryPlan
  97. def outputOrdering: Seq[SortOrder]
    Definition Classes
    QueryPlan
  98. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  99. def p(number: Int): LogicalPlan
    Definition Classes
    TreeNode
  100. val partitionSpec: TablePartitionSpec
  101. def prettyJson: String
    Definition Classes
    TreeNode
  102. def printSchema(): Unit
    Definition Classes
    QueryPlan
  103. def producedAttributes: AttributeSet
    Definition Classes
    Command → QueryPlan
  104. def productElementNames: Iterator[String]
    Definition Classes
    Product
  105. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  106. def refresh(): Unit
    Definition Classes
    LogicalPlan
  107. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  108. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]
    Definition Classes
    LogicalPlan
  109. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  110. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  111. def resolveExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  112. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  113. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  114. def resolveOperatorsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  115. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  116. def resolveOperatorsUpWithNewOutput(rule: PartialFunction[LogicalPlan, (LogicalPlan, Seq[(Attribute, Attribute)])]): LogicalPlan
    Definition Classes
    AnalysisHelper
  117. def resolveOperatorsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  118. def resolveOperatorsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  119. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  120. lazy val resolved: Boolean
    Definition Classes
    LogicalPlan
  121. def rewriteAttrs(attrMap: AttributeMap[Attribute]): LogicalPlan
    Definition Classes
    QueryPlan
  122. def run(sparkSession: SparkSession): Seq[Row]
    Definition Classes
    DescribeTableCommand → RunnableCommand
  123. def sameOutput(other: LogicalPlan): Boolean
    Definition Classes
    LogicalPlan
  124. final def sameResult(other: LogicalPlan): Boolean
    Definition Classes
    QueryPlan
  125. lazy val schema: StructType
    Definition Classes
    QueryPlan
  126. def schemaString: String
    Definition Classes
    QueryPlan
  127. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  128. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  129. def simpleString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  130. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  131. def statePrefix: String
    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan
  132. def stats: Statistics
    Definition Classes
    Command → LogicalPlanStats
  133. val statsCache: Option[Statistics]
    Attributes
    protected
    Definition Classes
    LogicalPlanStats
  134. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  135. lazy val subqueries: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  136. def subqueriesAll: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  137. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  138. val table: TableIdentifier
  139. def toJSON: String
    Definition Classes
    TreeNode
  140. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  141. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  142. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  143. def transformAllExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    AnalysisHelper → QueryPlan
  144. def transformAllExpressionsWithSubqueries(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  145. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  146. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  147. def transformDownWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  148. def transformDownWithSubqueriesAndPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  149. def transformExpressions(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  150. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  151. def transformExpressionsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  152. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  153. def transformExpressionsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  154. def transformExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): DescribeTableCommand.this.type
    Definition Classes
    QueryPlan
  155. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  156. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (LogicalPlan) => Boolean, ruleId: RuleId)(rule: PartialFunction[(LogicalPlan, LogicalPlan), LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  157. def transformUpWithNewOutput(rule: PartialFunction[LogicalPlan, (LogicalPlan, Seq[(Attribute, Attribute)])], skipCond: (LogicalPlan) => Boolean, canGetOutput: (LogicalPlan) => Boolean): LogicalPlan
    Definition Classes
    AnalysisHelper → QueryPlan
  158. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  159. def transformUpWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  160. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  161. def transformWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  162. lazy val treePatternBits: BitSet
    Definition Classes
    QueryPlan → TreeNode → TreePatternBits
  163. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  164. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  165. final def treeString: String
    Definition Classes
    TreeNode
  166. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  167. def updateOuterReferencesInSubquery(plan: LogicalPlan, attrMap: AttributeMap[Attribute]): LogicalPlan
    Definition Classes
    AnalysisHelper → QueryPlan
  168. lazy val validConstraints: ExpressionSet
    Attributes
    protected
    Definition Classes
    QueryPlanConstraints
  169. def verboseString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  170. def verboseStringWithOperatorId(): String
    Definition Classes
    QueryPlan
  171. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    LogicalPlan → TreeNode
  172. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  173. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  174. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  175. final def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  176. def withNewChildrenInternal(newChildren: IndexedSeq[LogicalPlan]): LogicalPlan
    Definition Classes
    LeafLike

Inherited from Serializable

Inherited from DescribeCommandBase

Inherited from LeafRunnableCommand

Inherited from LeafLike[LogicalPlan]

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlanConstraints

Inherited from ConstraintHelper

Inherited from LogicalPlanDistinctKeys

Inherited from LogicalPlanStats

Inherited from AnalysisHelper

Inherited from QueryPlan[LogicalPlan]

Inherited from SQLConfHelper

Inherited from TreeNode[LogicalPlan]

Inherited from WithOrigin

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped