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package util

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Type Members

  1. class V2ExpressionBuilder extends AnyRef

    The builder to generate V2 expressions from catalyst expressions.

Value Members

  1. val AUTO_GENERATED_ALIAS: String
  2. val INTERNAL_METADATA_KEYS: Seq[String]
  3. val METADATA_COL_ATTR_KEY: String
  4. val QUALIFIED_ACCESS_ONLY: String
  5. def escapeSingleQuotedString(str: String): String
  6. def fileToString(file: File, encoding: Charset): String
  7. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  8. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
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    Logging
  9. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  10. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  11. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  12. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  13. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  14. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  15. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  16. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  17. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  18. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  19. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  20. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  21. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. def quietly[A](f: => A): A
  23. def quoteIdentifier(name: String): String
  24. def quoteIfNeeded(part: String): String
  25. def quoteNameParts(name: Seq[String]): String
  26. def removeInternalMetadata(schema: StructType): StructType
  27. def resourceToBytes(resource: String, classLoader: ClassLoader): Array[Byte]
  28. def resourceToString(resource: String, encoding: String, classLoader: ClassLoader): String
  29. def sideBySide(left: Seq[String], right: Seq[String]): Seq[String]
  30. def sideBySide(left: String, right: String): Seq[String]
  31. def stackTraceToString(t: Throwable): String
  32. def stringToFile(file: File, str: String): File
  33. def toPrettySQL(e: Expression): String
  34. def truncatedString[T](seq: Seq[T], sep: String, maxFields: Int): String
  35. def truncatedString[T](seq: Seq[T], start: String, sep: String, end: String, maxFields: Int): String
  36. def usePrettyExpression(e: Expression): Expression
  37. object ColumnOrField

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