Packages

c

org.apache.spark.sql.connector.util

V2ExpressionSQLBuilder

class V2ExpressionSQLBuilder extends AnyRef

The builder to generate SQL from V2 expressions.

Since

3.3.0

Linear Supertypes
AnyRef, Any
Known Subclasses
ToStringSQLBuilder
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Inherited
  1. V2ExpressionSQLBuilder
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Visibility
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Instance Constructors

  1. new V2ExpressionSQLBuilder()

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def build(expr: Expression): String
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def escapeSpecialCharsForLikePattern(str: String): String

    Escape the special chars for like pattern.

    Escape the special chars for like pattern.

    Note: This method adopts the escape representation within Spark and is not bound to any JDBC dialect. JDBC dialect should overwrite this API if the underlying database have more special chars other than _ and %.

    Attributes
    protected[util]
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.Throwable])
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def inputToSQL(input: Expression): String
    Attributes
    protected[util]
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  16. final def notify(): Unit
    Definition Classes
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    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
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    @native()
  18. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. def visitAggregateFunction(funcName: String, isDistinct: Boolean, inputs: Array[String]): String
    Attributes
    protected[util]
  21. def visitAnd(name: String, l: String, r: String): String
    Attributes
    protected[util]
  22. def visitBinaryArithmetic(name: String, l: String, r: String): String
    Attributes
    protected[util]
  23. def visitBinaryComparison(name: String, l: String, r: String): String
    Attributes
    protected[util]
  24. def visitCaseWhen(children: Array[String]): String
    Attributes
    protected[util]
  25. def visitCast(l: String, dataType: DataType): String
    Attributes
    protected[util]
  26. def visitContains(l: String, r: String): String
    Attributes
    protected[util]
  27. def visitEndsWith(l: String, r: String): String
    Attributes
    protected[util]
  28. def visitExtract(field: String, source: String): String
    Attributes
    protected[util]
  29. def visitIn(v: String, list: List[String]): String
    Attributes
    protected[util]
  30. def visitIsNotNull(v: String): String
    Attributes
    protected[util]
  31. def visitIsNull(v: String): String
    Attributes
    protected[util]
  32. def visitLiteral(literal: Literal[_ <: AnyRef]): String
    Attributes
    protected[util]
  33. def visitNamedReference(namedRef: NamedReference): String
    Attributes
    protected[util]
  34. def visitNot(v: String): String
    Attributes
    protected[util]
  35. def visitOr(name: String, l: String, r: String): String
    Attributes
    protected[util]
  36. def visitOverlay(inputs: Array[String]): String
    Attributes
    protected[util]
  37. def visitSQLFunction(funcName: String, inputs: Array[String]): String
    Attributes
    protected[util]
  38. def visitSortOrder(sortKey: String, sortDirection: SortDirection, nullOrdering: NullOrdering): String
    Attributes
    protected[util]
  39. def visitStartsWith(l: String, r: String): String
    Attributes
    protected[util]
  40. def visitTrim(direction: String, inputs: Array[String]): String
    Attributes
    protected[util]
  41. def visitUnaryArithmetic(name: String, v: String): String
    Attributes
    protected[util]
  42. def visitUnexpectedExpr(expr: Expression): String
    Attributes
    protected[util]
  43. def visitUserDefinedAggregateFunction(funcName: String, canonicalName: String, isDistinct: Boolean, inputs: Array[String]): String
    Attributes
    protected[util]
  44. def visitUserDefinedScalarFunction(funcName: String, canonicalName: String, inputs: Array[String]): String
    Attributes
    protected[util]
  45. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])
  46. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])
  47. final def wait(arg0: Long): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

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