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org.apache.spark.sql.execution.command

ShowPartitionsCommand

case class ShowPartitionsCommand(tableName: TableIdentifier, spec: Option[TablePartitionSpec]) extends LogicalPlan with RunnableCommand with Product with Serializable

A command to list the partition names of a table. If the partition spec is specified, partitions that match the spec are returned. AnalysisException exception is thrown under the following conditions:

1. If the command is called for a non partitioned table. 2. If the partition spec refers to the columns that are not defined as partitioning columns.

The syntax of using this command in SQL is:

SHOW PARTITIONS [db_name.]table_name [PARTITION(partition_spec)]
Linear Supertypes
Serializable, Serializable, RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
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Inherited
  1. ShowPartitionsCommand
  2. Serializable
  3. Serializable
  4. RunnableCommand
  5. Command
  6. LogicalPlan
  7. Logging
  8. QueryPlanConstraints
  9. ConstraintHelper
  10. LogicalPlanStats
  11. AnalysisHelper
  12. QueryPlan
  13. TreeNode
  14. Product
  15. Equals
  16. AnyRef
  17. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ShowPartitionsCommand(tableName: TableIdentifier, spec: Option[TablePartitionSpec])

Value Members

  1. lazy val allAttributes: AttributeSeq
    Definition Classes
    QueryPlan
  2. def analyzed: Boolean
    Definition Classes
    AnalysisHelper
  3. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  4. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  5. def asCode: String
    Definition Classes
    TreeNode
  6. final lazy val canonicalized: LogicalPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  7. def children: Seq[LogicalPlan]
    Definition Classes
    Command → TreeNode
  8. def childrenResolved: Boolean
    Definition Classes
    LogicalPlan
  9. def clone(): LogicalPlan
    Definition Classes
    TreeNode → AnyRef
  10. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  11. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]
    Definition Classes
    TreeNode
  12. def collectLeaves(): Seq[LogicalPlan]
    Definition Classes
    TreeNode
  13. def collectWithSubqueries[B](f: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    QueryPlan
  14. def conf: SQLConf
    Definition Classes
    QueryPlan
  15. lazy val constraints: ExpressionSet
    Definition Classes
    QueryPlanConstraints
  16. def constructIsNotNullConstraints(constraints: Set[Expression], output: Seq[Attribute]): Set[Expression]
    Definition Classes
    ConstraintHelper
  17. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  18. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  19. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  20. def find(f: (LogicalPlan) ⇒ Boolean): Option[LogicalPlan]
    Definition Classes
    TreeNode
  21. def flatMap[A](f: (LogicalPlan) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  22. def foreach(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  23. def foreachUp(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  24. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) ⇒ Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean): Unit
    Definition Classes
    TreeNode
  25. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  26. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  27. def inferAdditionalConstraints(constraints: Set[Expression]): Set[Expression]
    Definition Classes
    ConstraintHelper
  28. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  29. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  30. final def invalidateStatsCache(): Unit
    Definition Classes
    LogicalPlanStats
  31. def isStreaming: Boolean
    Definition Classes
    LogicalPlan
  32. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan
    Definition Classes
    TreeNode
  33. def map[A](f: (LogicalPlan) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  34. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): LogicalPlan
    Definition Classes
    TreeNode
  35. def mapExpressions(f: (Expression) ⇒ Expression): ShowPartitionsCommand.this.type
    Definition Classes
    QueryPlan
  36. def maxRows: Option[Long]
    Definition Classes
    LogicalPlan
  37. def maxRowsPerPartition: Option[Long]
    Definition Classes
    LogicalPlan
  38. lazy val metrics: Map[String, SQLMetric]
    Definition Classes
    RunnableCommand
  39. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  40. def nodeName: String
    Definition Classes
    TreeNode
  41. def numberedTreeString: String
    Definition Classes
    TreeNode
  42. val origin: Origin
    Definition Classes
    TreeNode
  43. val output: Seq[Attribute]
    Definition Classes
    ShowPartitionsCommand → Command → QueryPlan
  44. def outputOrdering: Seq[SortOrder]
    Definition Classes
    LogicalPlan
  45. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  46. def p(number: Int): LogicalPlan
    Definition Classes
    TreeNode
  47. def prettyJson: String
    Definition Classes
    TreeNode
  48. def printSchema(): Unit
    Definition Classes
    QueryPlan
  49. def producedAttributes: AttributeSet
    Definition Classes
    QueryPlan
  50. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  51. def refresh(): Unit
    Definition Classes
    LogicalPlan
  52. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  53. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]
    Definition Classes
    LogicalPlan
  54. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  55. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  56. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  57. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  58. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  59. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  60. lazy val resolved: Boolean
    Definition Classes
    LogicalPlan
  61. def run(sparkSession: SparkSession): Seq[Row]
    Definition Classes
    ShowPartitionsCommandRunnableCommand
  62. def sameOutput(other: LogicalPlan): Boolean
    Definition Classes
    LogicalPlan
  63. final def sameResult(other: LogicalPlan): Boolean
    Definition Classes
    QueryPlan
  64. lazy val schema: StructType
    Definition Classes
    QueryPlan
  65. def schemaString: String
    Definition Classes
    QueryPlan
  66. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  67. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  68. def simpleString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  69. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  70. val spec: Option[TablePartitionSpec]
  71. def stats: Statistics
    Definition Classes
    Command → LogicalPlanStats
  72. def subqueries: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  73. def subqueriesAll: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  74. val tableName: TableIdentifier
  75. def toJSON: String
    Definition Classes
    TreeNode
  76. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  77. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  78. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): ShowPartitionsCommand.this.type
    Definition Classes
    AnalysisHelper → QueryPlan
  79. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  80. def transformExpressions(rule: PartialFunction[Expression, Expression]): ShowPartitionsCommand.this.type
    Definition Classes
    QueryPlan
  81. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): ShowPartitionsCommand.this.type
    Definition Classes
    QueryPlan
  82. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): ShowPartitionsCommand.this.type
    Definition Classes
    QueryPlan
  83. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  84. def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  85. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  86. final def treeString: String
    Definition Classes
    TreeNode
  87. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  88. def verboseString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  89. def verboseStringWithOperatorId(): String
    Definition Classes
    QueryPlan
  90. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    LogicalPlan → TreeNode
  91. def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode