org.apache.spark.sql.execution.command

TiShowDatabasesCommand

case class TiShowDatabasesCommand(tiContext: TiContext, delegate: ShowDatabasesCommand) extends TiCommand with Product with Serializable

CHECK Spark org.apache.spark.sql.execution.command.ShowDatabasesCommand

tiContext

tiContext which contains our catalog info

delegate

original ShowDatabasesCommand

Linear Supertypes
Serializable, Serializable, TiCommand, RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
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Inherited
  1. TiShowDatabasesCommand
  2. Serializable
  3. Serializable
  4. TiCommand
  5. RunnableCommand
  6. Command
  7. LogicalPlan
  8. Logging
  9. QueryPlanConstraints
  10. ConstraintHelper
  11. LogicalPlanStats
  12. AnalysisHelper
  13. QueryPlan
  14. TreeNode
  15. Product
  16. Equals
  17. AnyRef
  18. Any
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Instance Constructors

  1. new TiShowDatabasesCommand(tiContext: TiContext, delegate: ShowDatabasesCommand)

    tiContext

    tiContext which contains our catalog info

    delegate

    original ShowDatabasesCommand

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 apply(number: Int): TreeNode[_]

    Definition Classes
    TreeNode

  7. def argString: String

    Definition Classes
    TreeNode

  8. def asCode: String

    Definition Classes
    TreeNode

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  10. def assertNotAnalysisRule(): Unit

    Attributes
    protected
    Definition Classes
    AnalysisHelper

  11. final lazy val canonicalized: LogicalPlan

    Definition Classes
    QueryPlan

  12. def children: Seq[LogicalPlan]

    Definition Classes
    TiCommand → Command → TreeNode

  13. def childrenResolved: Boolean

    Definition Classes
    LogicalPlan

  14. def clone(): AnyRef

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

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  17. def collectLeaves(): Seq[LogicalPlan]

    Definition Classes
    TreeNode

  18. def conf: SQLConf

    Definition Classes
    QueryPlan

  19. lazy val constraints: ExpressionSet

    Definition Classes
    QueryPlanConstraints

  20. def constructIsNotNullConstraints(constraints: Set[Expression], output: Seq[Attribute]): Set[Expression]

    Definition Classes
    ConstraintHelper

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

    Definition Classes
    TreeNode

  22. val delegate: ShowDatabasesCommand

    original ShowDatabasesCommand

  23. def doCanonicalize(): LogicalPlan

    Attributes
    protected
    Definition Classes
    QueryPlan

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

    Definition Classes
    AnyRef

  25. final def expressions: Seq[Expression]

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  27. def finalize(): Unit

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

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef → Any

  34. def hashCode(): Int

    Definition Classes
    TreeNode → AnyRef → Any

  35. def inferAdditionalConstraints(constraints: Set[Expression]): Set[Expression]

    Definition Classes
    ConstraintHelper

  36. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  37. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    QueryPlan → TreeNode

  39. def inputSet: AttributeSet

    Definition Classes
    QueryPlan

  40. final def invalidateStatsCache(): Unit

    Definition Classes
    LogicalPlanStats

  41. def isCanonicalizedPlan: Boolean

    Attributes
    protected
    Definition Classes
    QueryPlan

  42. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  43. def isStreaming: Boolean

    Definition Classes
    LogicalPlan

  44. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  45. def jsonFields: List[JField]

    Attributes
    protected
    Definition Classes
    TreeNode

  46. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  53. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  61. def mapExpressions(f: (Expression) ⇒ Expression): TiShowDatabasesCommand.this.type

    Definition Classes
    QueryPlan

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

    Attributes
    protected
    Definition Classes
    TreeNode

  63. def maxRows: Option[Long]

    Definition Classes
    LogicalPlan

  64. def maxRowsPerPartition: Option[Long]

    Definition Classes
    LogicalPlan

  65. lazy val metrics: Map[String, SQLMetric]

    Definition Classes
    RunnableCommand

  66. def missingInput: AttributeSet

    Definition Classes
    QueryPlan

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

    Definition Classes
    AnyRef

  68. def nodeName: String

    Definition Classes
    TreeNode

  69. final def notify(): Unit

    Definition Classes
    AnyRef

  70. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  71. def numberedTreeString: String

    Definition Classes
    TreeNode

  72. val origin: Origin

    Definition Classes
    TreeNode

  73. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode

  74. def output: Seq[Attribute]

    Definition Classes
    TiCommand → Command → QueryPlan

  75. def outputOrdering: Seq[SortOrder]

    Definition Classes
    LogicalPlan

  76. def outputSet: AttributeSet

    Definition Classes
    QueryPlan

  77. def p(number: Int): LogicalPlan

    Definition Classes
    TreeNode

  78. def prettyJson: String

    Definition Classes
    TreeNode

  79. def printSchema(): Unit

    Definition Classes
    QueryPlan

  80. def producedAttributes: AttributeSet

    Definition Classes
    QueryPlan

  81. def references: AttributeSet

    Definition Classes
    QueryPlan

  82. def refresh(): Unit

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

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

    Definition Classes
    AnalysisHelper

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

    Definition Classes
    AnalysisHelper

  88. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

    Definition Classes
    AnalysisHelper

  89. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

    Definition Classes
    AnalysisHelper

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

    Definition Classes
    LogicalPlan

  91. lazy val resolved: Boolean

    Definition Classes
    LogicalPlan

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

    Definition Classes
    TiShowDatabasesCommand → TiCommand → RunnableCommand

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

    Definition Classes
    QueryPlan

  94. lazy val schema: StructType

    Definition Classes
    QueryPlan

  95. def schemaString: String

    Definition Classes
    QueryPlan

  96. final def semanticHash(): Int

    Definition Classes
    QueryPlan

  97. def simpleString: String

    Definition Classes
    QueryPlan → TreeNode

  98. def statePrefix: String

    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan

  99. def stats: Statistics

    Definition Classes
    LogicalPlanStats

  100. var statsCache: Option[Statistics]

    Attributes
    protected
    Definition Classes
    LogicalPlanStats

  101. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

  102. def subqueries: Seq[LogicalPlan]

    Definition Classes
    QueryPlan

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

    Definition Classes
    AnyRef

  104. def tiCatalog: TiSessionCatalog

    Definition Classes
    TiCommand

  105. val tiContext: TiContext

    tiContext which contains our catalog info

    tiContext which contains our catalog info

    Definition Classes
    TiShowDatabasesCommand → TiCommand

  106. def toJSON: String

    Definition Classes
    TreeNode

  107. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any

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

    Definition Classes
    TreeNode

  109. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): TiShowDatabasesCommand.this.type

    Definition Classes
    AnalysisHelper → QueryPlan

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

    Definition Classes
    AnalysisHelper → TreeNode

  111. def transformExpressions(rule: PartialFunction[Expression, Expression]): TiShowDatabasesCommand.this.type

    Definition Classes
    QueryPlan

  112. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): TiShowDatabasesCommand.this.type

    Definition Classes
    QueryPlan

  113. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): TiShowDatabasesCommand.this.type

    Definition Classes
    QueryPlan

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

    Definition Classes
    AnalysisHelper → TreeNode

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

    Definition Classes
    TreeNode

  116. def treeString: String

    Definition Classes
    TreeNode

  117. def validConstraints: Set[Expression]

    Attributes
    protected
    Definition Classes
    QueryPlanConstraints

  118. def verboseString: String

    Definition Classes
    QueryPlan → TreeNode

  119. def verboseStringWithSuffix: String

    Definition Classes
    LogicalPlan → TreeNode

  120. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from TiCommand

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