Packages

c

org.apache.spark.sql.delta.commands

ShowDeltaTableColumnsCommand

case class ShowDeltaTableColumnsCommand(child: LogicalPlan) extends LogicalPlan with RunnableCommand with UnaryLike[LogicalPlan] with DeltaCommand with Product with Serializable

A command for listing all column names of a Delta table.

child

The resolved Delta table

Linear Supertypes
Serializable, DeltaCommand, DeltaLogging, DatabricksLogging, DeltaProgressReporter, UnaryLike[LogicalPlan], RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanDistinctKeys, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], SQLConfHelper, TreeNode[LogicalPlan], WithOrigin, TreePatternBits, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ShowDeltaTableColumnsCommand
  2. Serializable
  3. DeltaCommand
  4. DeltaLogging
  5. DatabricksLogging
  6. DeltaProgressReporter
  7. UnaryLike
  8. RunnableCommand
  9. Command
  10. LogicalPlan
  11. Logging
  12. QueryPlanConstraints
  13. ConstraintHelper
  14. LogicalPlanDistinctKeys
  15. LogicalPlanStats
  16. AnalysisHelper
  17. QueryPlan
  18. SQLConfHelper
  19. TreeNode
  20. WithOrigin
  21. TreePatternBits
  22. Product
  23. Equals
  24. AnyRef
  25. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ShowDeltaTableColumnsCommand(child: LogicalPlan)

    child

    The resolved Delta table

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(maxFields: Int): 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. def buildBaseRelation(spark: SparkSession, txn: OptimisticTransaction, actionType: String, rootPath: Path, inputLeafFiles: Seq[String], nameToAddFileMap: Map[String, AddFile]): HadoopFsRelation

    Build a base relation of files that need to be rewritten as part of an update/delete/merge operation.

    Build a base relation of files that need to be rewritten as part of an update/delete/merge operation.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  12. final lazy val canonicalized: LogicalPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  13. val child: LogicalPlan
    Definition Classes
    ShowDeltaTableColumnsCommand → UnaryLike
  14. final lazy val children: Seq[LogicalPlan]
    Definition Classes
    UnaryLike
    Annotations
    @transient()
  15. def childrenResolved: Boolean
    Definition Classes
    LogicalPlan
  16. def clone(): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode → AnyRef
  17. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  18. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]
    Definition Classes
    TreeNode
  19. def collectLeaves(): Seq[LogicalPlan]
    Definition Classes
    TreeNode
  20. def collectWithSubqueries[B](f: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    QueryPlan
  21. def conf: SQLConf
    Definition Classes
    SQLConfHelper
  22. lazy val constraints: ExpressionSet
    Definition Classes
    QueryPlanConstraints
  23. def constructIsNotNullConstraints(constraints: ExpressionSet, output: Seq[Attribute]): ExpressionSet
    Definition Classes
    ConstraintHelper
  24. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  25. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  26. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  27. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  28. def copyTagsFrom(other: LogicalPlan): Unit
    Definition Classes
    TreeNode
  29. def createSetTransaction(sparkSession: SparkSession, deltaLog: DeltaLog, options: Option[DeltaOptions] = None): Option[SetTransaction]

    Returns SetTransaction if a valid app ID and version are present.

    Returns SetTransaction if a valid app ID and version are present. Otherwise returns an empty list.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  30. lazy val deterministic: Boolean
    Definition Classes
    QueryPlan
  31. lazy val distinctKeys: Set[ExpressionSet]
    Definition Classes
    LogicalPlanDistinctKeys
  32. def doCanonicalize(): LogicalPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  33. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  34. def exists(f: (LogicalPlan) => Boolean): Boolean
    Definition Classes
    TreeNode
  35. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  36. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  37. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  38. def find(f: (LogicalPlan) => Boolean): Option[LogicalPlan]
    Definition Classes
    TreeNode
  39. def flatMap[A](f: (LogicalPlan) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  40. def foreach(f: (LogicalPlan) => Unit): Unit
    Definition Classes
    TreeNode
  41. def foreachUp(f: (LogicalPlan) => Unit): Unit
    Definition Classes
    TreeNode
  42. def formattedNodeName: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  43. def generateCandidateFileMap(basePath: Path, candidateFiles: Seq[AddFile]): Map[String, AddFile]

    Generates a map of file names to add file entries for operations where we will need to rewrite files such as delete, merge, update.

    Generates a map of file names to add file entries for operations where we will need to rewrite files such as delete, merge, update. We expect file names to be unique, because each file contains a UUID.

    Definition Classes
    DeltaCommand
  44. 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
  45. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  46. def getCommonTags(deltaLog: DeltaLog, tahoeId: String): Map[TagDefinition, String]
    Definition Classes
    DeltaLogging
  47. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  48. def getDeltaLog(spark: SparkSession, path: Option[String], tableIdentifier: Option[TableIdentifier], operationName: String, hadoopConf: Map[String, String] = Map.empty): DeltaLog

    Utility method to return the DeltaLog of an existing Delta table referred by either the given path or

    Utility method to return the DeltaLog of an existing Delta table referred by either the given path or

    spark

    SparkSession reference to use.

    path

    Table location. Expects a non-empty tableIdentifier or path.

    tableIdentifier

    Table identifier. Expects a non-empty tableIdentifier or path.

    operationName

    Operation that is getting the DeltaLog, used in error messages.

    hadoopConf

    Hadoop file system options used to build DeltaLog.

    returns

    DeltaLog of the table

    Attributes
    protected
    Definition Classes
    DeltaCommand
    Exceptions thrown

    AnalysisException If either no Delta table exists at the given path/identifier or there is neither path nor tableIdentifier is provided.

  49. def getDeltaTable(target: LogicalPlan, cmd: String): DeltaTableV2

    Extracts the DeltaTableV2 from a LogicalPlan iff the LogicalPlan is a ResolvedTable with either a DeltaTableV2 or a V1Table that is referencing a Delta table.

    Extracts the DeltaTableV2 from a LogicalPlan iff the LogicalPlan is a ResolvedTable with either a DeltaTableV2 or a V1Table that is referencing a Delta table. In all other cases this method will throw a "Table not found" exception.

    Definition Classes
    DeltaCommand
  50. def getDeltaTablePathOrIdentifier(target: LogicalPlan, cmd: String): (Option[TableIdentifier], Option[String])

    Helper method to extract the table id or path from a LogicalPlan representing a Delta table.

    Helper method to extract the table id or path from a LogicalPlan representing a Delta table. This uses DeltaCommand.getDeltaTable to convert the LogicalPlan to a DeltaTableV2 and then extracts either the path or identifier from it. If the DeltaTableV2 has a CatalogTable, the table identifier will be returned. Otherwise, the table's path will be returned. Throws an exception if the LogicalPlan does not represent a Delta table.

    Definition Classes
    DeltaCommand
  51. def getMetadataAttributeByName(name: String): AttributeReference
    Definition Classes
    LogicalPlan
  52. def getMetadataAttributeByNameOpt(name: String): Option[AttributeReference]
    Definition Classes
    LogicalPlan
  53. def getTableCatalogTable(target: LogicalPlan, cmd: String): Option[CatalogTable]

    Extracts CatalogTable metadata from a LogicalPlan if the plan is a ResolvedTable.

    Extracts CatalogTable metadata from a LogicalPlan if the plan is a ResolvedTable. The table can be a non delta table.

    Definition Classes
    DeltaCommand
  54. def getTablePathOrIdentifier(target: LogicalPlan, cmd: String): (Option[TableIdentifier], Option[String])

    Helper method to extract the table id or path from a LogicalPlan representing a resolved table or path.

    Helper method to extract the table id or path from a LogicalPlan representing a resolved table or path. This calls getDeltaTablePathOrIdentifier if the resolved table is a delta table. For non delta table with identifier, we extract its identifier. For non delta table with path, it expects the path to be wrapped in an ResolvedPathBasedNonDeltaTable and extracts it from there.

    Definition Classes
    DeltaCommand
  55. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  56. def getTouchedFile(basePath: Path, filePath: String, nameToAddFileMap: Map[String, AddFile]): AddFile

    Find the AddFile record corresponding to the file that was read as part of a delete/update/merge operation.

    Find the AddFile record corresponding to the file that was read as part of a delete/update/merge operation.

    filePath

    The path to a file. Can be either absolute or relative

    nameToAddFileMap

    Map generated through generateCandidateFileMap()

    Definition Classes
    DeltaCommand
  57. def hasBeenExecuted(txn: OptimisticTransaction, sparkSession: SparkSession, options: Option[DeltaOptions] = None): Boolean

    Returns true if there is information in the spark session that indicates that this write has already been successfully written.

    Returns true if there is information in the spark session that indicates that this write has already been successfully written.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  58. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  59. def inferAdditionalConstraints(constraints: ExpressionSet): ExpressionSet
    Definition Classes
    ConstraintHelper
  60. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  61. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  62. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  63. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  64. final def invalidateStatsCache(): Unit
    Definition Classes
    LogicalPlanStats
  65. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  66. def isCatalogTable(analyzer: Analyzer, tableIdent: TableIdentifier): Boolean

    Use the analyzer to see whether the provided TableIdentifier is for a path based table or not

    Use the analyzer to see whether the provided TableIdentifier is for a path based table or not

    analyzer

    The session state analyzer to call

    tableIdent

    Table Identifier to determine whether is path based or not

    returns

    Boolean where true means that the table is a table in a metastore and false means the table is a path based table

    Definition Classes
    DeltaCommand
  67. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  68. def isPathIdentifier(tableIdent: TableIdentifier): Boolean

    Checks if the given identifier can be for a delta table's path

    Checks if the given identifier can be for a delta table's path

    tableIdent

    Table Identifier for which to check

    Attributes
    protected
    Definition Classes
    DeltaCommand
  69. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  70. def isStreaming: Boolean
    Definition Classes
    LogicalPlan
  71. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  72. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  73. final def legacyWithNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Attributes
    protected
    Definition Classes
    TreeNode
  74. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  75. def logConsole(line: String): Unit
    Definition Classes
    DatabricksLogging
  76. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  78. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  83. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  84. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  85. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  86. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  87. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan
    Definition Classes
    TreeNode
  88. def map[A](f: (LogicalPlan) => A): Seq[A]
    Definition Classes
    TreeNode
  89. final def mapChildren(f: (LogicalPlan) => LogicalPlan): LogicalPlan
    Definition Classes
    UnaryLike
  90. def mapExpressions(f: (Expression) => Expression): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  91. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  92. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  93. def maxRows: Option[Long]
    Definition Classes
    LogicalPlan
  94. def maxRowsPerPartition: Option[Long]
    Definition Classes
    LogicalPlan
  95. def metadataOutput: Seq[Attribute]
    Definition Classes
    LogicalPlan
  96. lazy val metrics: Map[String, SQLMetric]
    Definition Classes
    RunnableCommand
  97. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  98. def multiTransformDown(rule: PartialFunction[LogicalPlan, Seq[LogicalPlan]]): Stream[LogicalPlan]
    Definition Classes
    TreeNode
  99. def multiTransformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, Seq[LogicalPlan]]): Stream[LogicalPlan]
    Definition Classes
    TreeNode
  100. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  101. def nodeName: String
    Definition Classes
    TreeNode
  102. final val nodePatterns: Seq[TreePattern]
    Definition Classes
    Command → TreeNode
  103. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  104. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  105. def numberedTreeString: String
    Definition Classes
    TreeNode
  106. val origin: Origin
    Definition Classes
    TreeNode → WithOrigin
  107. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  108. val output: Seq[Attribute]
    Definition Classes
    ShowDeltaTableColumnsCommand → Command → QueryPlan
  109. def outputOrdering: Seq[SortOrder]
    Definition Classes
    QueryPlan
  110. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  111. def p(number: Int): LogicalPlan
    Definition Classes
    TreeNode
  112. def parsePredicates(spark: SparkSession, predicate: String): Seq[Expression]

    Converts string predicates into Expressions relative to a transaction.

    Converts string predicates into Expressions relative to a transaction.

    Attributes
    protected
    Definition Classes
    DeltaCommand
    Exceptions thrown

    AnalysisException if a non-partition column is referenced.

  113. def prettyJson: String
    Definition Classes
    TreeNode
  114. def printSchema(): Unit
    Definition Classes
    QueryPlan
  115. def producedAttributes: AttributeSet
    Definition Classes
    Command → QueryPlan
  116. def productElementNames: Iterator[String]
    Definition Classes
    Product
  117. def recordDeltaEvent(deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty, data: AnyRef = null, path: Option[Path] = None): Unit

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    path

    Used to log the path of the delta table when deltaLog is null.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  118. def recordDeltaOperation[A](deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: => A): A

    Used to report the duration as well as the success or failure of an operation on a deltaLog.

    Used to report the duration as well as the success or failure of an operation on a deltaLog.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  119. def recordDeltaOperationForTablePath[A](tablePath: String, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: => A): A

    Used to report the duration as well as the success or failure of an operation on a tahoePath.

    Used to report the duration as well as the success or failure of an operation on a tahoePath.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  120. def recordEvent(metric: MetricDefinition, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  121. def recordFrameProfile[T](group: String, name: String)(thunk: => T): T
    Attributes
    protected
    Definition Classes
    DeltaLogging
  122. def recordOperation[S](opType: OpType, opTarget: String = null, extraTags: Map[TagDefinition, String], isSynchronous: Boolean = true, alwaysRecordStats: Boolean = false, allowAuthTags: Boolean = false, killJvmIfStuck: Boolean = false, outputMetric: MetricDefinition = METRIC_OPERATION_DURATION, silent: Boolean = true)(thunk: => S): S
    Definition Classes
    DatabricksLogging
  123. def recordProductEvent(metric: MetricDefinition with CentralizableMetric, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  124. def recordProductUsage(metric: MetricDefinition with CentralizableMetric, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
    Definition Classes
    DatabricksLogging
  125. def recordUsage(metric: MetricDefinition, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
    Definition Classes
    DatabricksLogging
  126. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  127. def refresh(): Unit
    Definition Classes
    LogicalPlan
  128. def removeFilesFromPaths(deltaLog: DeltaLog, nameToAddFileMap: Map[String, AddFile], filesToRewrite: Seq[String], operationTimestamp: Long): Seq[RemoveFile]

    This method provides the RemoveFile actions that are necessary for files that are touched and need to be rewritten in methods like Delete, Update, and Merge.

    This method provides the RemoveFile actions that are necessary for files that are touched and need to be rewritten in methods like Delete, Update, and Merge.

    deltaLog

    The DeltaLog of the table that is being operated on

    nameToAddFileMap

    A map generated using generateCandidateFileMap.

    filesToRewrite

    Absolute paths of the files that were touched. We will search for these in candidateFiles. Obtained as the output of the input_file_name function.

    operationTimestamp

    The timestamp of the operation

    Attributes
    protected
    Definition Classes
    DeltaCommand
  129. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  130. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]
    Definition Classes
    LogicalPlan
  131. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  132. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  133. def resolveExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  134. def resolveIdentifier(analyzer: Analyzer, identifier: TableIdentifier): LogicalPlan

    Use the analyzer to resolve the identifier provided

    Use the analyzer to resolve the identifier provided

    analyzer

    The session state analyzer to call

    identifier

    Table Identifier to determine whether is path based or not

    Attributes
    protected
    Definition Classes
    DeltaCommand
  135. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  136. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  137. def resolveOperatorsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  138. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  139. def resolveOperatorsUpWithNewOutput(rule: PartialFunction[LogicalPlan, (LogicalPlan, Seq[(Attribute, Attribute)])]): LogicalPlan
    Definition Classes
    AnalysisHelper
  140. def resolveOperatorsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  141. def resolveOperatorsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  142. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  143. lazy val resolved: Boolean
    Definition Classes
    LogicalPlan
  144. def rewriteAttrs(attrMap: AttributeMap[Attribute]): LogicalPlan
    Definition Classes
    QueryPlan
  145. def run(sparkSession: SparkSession): Seq[Row]
    Definition Classes
    ShowDeltaTableColumnsCommand → RunnableCommand
  146. def sameOutput(other: LogicalPlan): Boolean
    Definition Classes
    LogicalPlan
  147. final def sameResult(other: LogicalPlan): Boolean
    Definition Classes
    QueryPlan
  148. lazy val schema: StructType
    Definition Classes
    QueryPlan
  149. def schemaString: String
    Definition Classes
    QueryPlan
  150. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  151. def sendDriverMetrics(spark: SparkSession, metrics: Map[String, SQLMetric]): Unit

    Send the driver-side metrics.

    Send the driver-side metrics.

    This is needed to make the SQL metrics visible in the Spark UI. All metrics are default initialized with 0 so that's what we're reporting in case we skip an already executed action.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  152. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  153. def simpleString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  154. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  155. def statePrefix: String
    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan
  156. def stats: Statistics
    Definition Classes
    Command → LogicalPlanStats
  157. val statsCache: Option[Statistics]
    Attributes
    protected
    Definition Classes
    LogicalPlanStats
  158. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  159. lazy val subqueries: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  160. def subqueriesAll: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  161. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  162. def toJSON: String
    Definition Classes
    TreeNode
  163. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  164. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  165. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  166. def transformAllExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    AnalysisHelper → QueryPlan
  167. def transformAllExpressionsWithSubqueries(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  168. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  169. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  170. def transformDownWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  171. def transformDownWithSubqueriesAndPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  172. def transformExpressions(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  173. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  174. def transformExpressionsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  175. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  176. def transformExpressionsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  177. def transformExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ShowDeltaTableColumnsCommand.this.type
    Definition Classes
    QueryPlan
  178. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  179. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (LogicalPlan) => Boolean, ruleId: RuleId)(rule: PartialFunction[(LogicalPlan, LogicalPlan), LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  180. def transformUpWithNewOutput(rule: PartialFunction[LogicalPlan, (LogicalPlan, Seq[(Attribute, Attribute)])], skipCond: (LogicalPlan) => Boolean, canGetOutput: (LogicalPlan) => Boolean): LogicalPlan
    Definition Classes
    AnalysisHelper → QueryPlan
  181. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  182. def transformUpWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  183. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  184. def transformWithSubqueries(f: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    QueryPlan
  185. lazy val treePatternBits: BitSet
    Definition Classes
    QueryPlan → TreeNode → TreePatternBits
  186. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  187. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  188. final def treeString: String
    Definition Classes
    TreeNode
  189. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  190. def updateOuterReferencesInSubquery(plan: LogicalPlan, attrMap: AttributeMap[Attribute]): LogicalPlan
    Definition Classes
    AnalysisHelper → QueryPlan
  191. lazy val validConstraints: ExpressionSet
    Attributes
    protected
    Definition Classes
    QueryPlanConstraints
  192. def verboseString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  193. def verboseStringWithOperatorId(): String
    Definition Classes
    QueryPlan
  194. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    LogicalPlan → TreeNode
  195. def verifyPartitionPredicates(spark: SparkSession, partitionColumns: Seq[String], predicates: Seq[Expression]): Unit
    Definition Classes
    DeltaCommand
  196. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  197. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  198. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  199. def withNewChildInternal(newChild: LogicalPlan): ShowDeltaTableColumnsCommand
    Attributes
    protected
    Definition Classes
    ShowDeltaTableColumnsCommand → UnaryLike
  200. final def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  201. final def withNewChildrenInternal(newChildren: IndexedSeq[LogicalPlan]): LogicalPlan
    Definition Classes
    UnaryLike
  202. def withStatusCode[T](statusCode: String, defaultMessage: String, data: Map[String, Any] = Map.empty)(body: => T): T

    Report a log to indicate some command is running.

    Report a log to indicate some command is running.

    Definition Classes
    DeltaProgressReporter

Inherited from Serializable

Inherited from DeltaCommand

Inherited from DeltaLogging

Inherited from DatabricksLogging

Inherited from DeltaProgressReporter

Inherited from UnaryLike[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