Packages

o

org.apache.spark.sql.catalyst.analysis

RewriteDeleteFromTable

object RewriteDeleteFromTable extends Rule[LogicalPlan] with RewriteRowLevelCommand

A rule that rewrites DELETE operations using plans that operate on individual or groups of rows.

If a table implements SupportsDeleteV2 and SupportsRowLevelOperations, this rule will still rewrite the DELETE operation but the optimizer will check whether this particular DELETE statement can be handled by simply passing delete filters to the connector. If so, the optimizer will discard the rewritten plan and will allow the data source to delete using filters.

Linear Supertypes
RewriteRowLevelCommand, Rule[LogicalPlan], Logging, SQLConfHelper, AnyRef, Any
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Inherited
  1. RewriteDeleteFromTable
  2. RewriteRowLevelCommand
  3. Rule
  4. Logging
  5. SQLConfHelper
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

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. def apply(plan: LogicalPlan): LogicalPlan
    Definition Classes
    RewriteDeleteFromTable → Rule
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def buildOperationTable(table: SupportsRowLevelOperations, command: Command, options: CaseInsensitiveStringMap): RowLevelOperationTable
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  7. def buildOriginalRowIdValues(rowIdAttrs: Seq[Attribute], assignments: Seq[Assignment]): Seq[Alias]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  8. def buildRelationWithAttrs(relation: DataSourceV2Relation, table: RowLevelOperationTable, metadataAttrs: Seq[AttributeReference], rowIdAttrs: Seq[AttributeReference] = Nil): DataSourceV2Relation
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  9. def buildWriteDeltaProjections(plan: LogicalPlan, rowAttrs: Seq[Attribute], rowIdAttrs: Seq[Attribute], metadataAttrs: Seq[Attribute]): WriteDeltaProjections
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  11. def conf: SQLConf

    The active config object within the current scope.

    The active config object within the current scope. See SQLConf.get for more information.

    Definition Classes
    SQLConfHelper
  12. def dedupAttrs(attrs: Seq[AttributeReference]): Seq[AttributeReference]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  13. def deltaDeleteOutput(rowAttrs: Seq[Attribute], rowIdAttrs: Seq[Attribute], metadataAttrs: Seq[Attribute], originalRowIdValues: Seq[Expression] = Seq.empty): Seq[Expression]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  14. def deltaInsertOutput(assignments: Seq[Assignment], metadataAttrs: Seq[Attribute], originalRowIdValues: Seq[Expression] = Seq.empty): Seq[Expression]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  15. def deltaUpdateOutput(assignments: Seq[Assignment], metadataAttrs: Seq[Attribute], originalRowIdValues: Seq[Expression]): Seq[Expression]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  16. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  18. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  19. def generateExpandOutput(attrs: Seq[Attribute], outputs: Seq[Seq[Expression]]): Seq[Attribute]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  20. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  23. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  26. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  27. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  34. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  38. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  39. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  40. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  41. def resolveAttrRef(name: String, plan: LogicalPlan): AttributeReference
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  42. def resolveRequiredMetadataAttrs(relation: DataSourceV2Relation, operation: RowLevelOperation): Seq[AttributeReference]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  43. def resolveRowIdAttrs(relation: DataSourceV2Relation, operation: SupportsDelta): Seq[AttributeReference]
    Attributes
    protected
    Definition Classes
    RewriteRowLevelCommand
  44. lazy val ruleId: RuleId
    Attributes
    protected
    Definition Classes
    Rule
  45. val ruleName: String

    Name for this rule, automatically inferred based on class name.

    Name for this rule, automatically inferred based on class name.

    Definition Classes
    Rule
  46. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  47. def toString(): String
    Definition Classes
    AnyRef → Any
  48. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  49. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  50. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from RewriteRowLevelCommand

Inherited from Rule[LogicalPlan]

Inherited from Logging

Inherited from SQLConfHelper

Inherited from AnyRef

Inherited from Any

Ungrouped