Packages

t

org.apache.spark.sql.catalyst.parser

ParserInterface

trait ParserInterface extends AnyRef

Interface for a parser.

Annotations
@DeveloperApi()
Linear Supertypes
AnyRef, Any
Known Subclasses
AbstractSqlParser, CatalystSqlParser, CatalystSqlParser
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  1. ParserInterface
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Abstract Value Members

  1. abstract def parseDataType(sqlText: String): DataType

    Parse a string to a DataType.

    Parse a string to a DataType.

    Annotations
    @throws( ... )
  2. abstract def parseExpression(sqlText: String): Expression

    Parse a string to an Expression.

    Parse a string to an Expression.

    Annotations
    @throws( ... )
  3. abstract def parseFunctionIdentifier(sqlText: String): FunctionIdentifier

    Parse a string to a FunctionIdentifier.

    Parse a string to a FunctionIdentifier.

    Annotations
    @throws( ... )
  4. abstract def parseMultipartIdentifier(sqlText: String): Seq[String]

    Parse a string to a multi-part identifier.

    Parse a string to a multi-part identifier.

    Annotations
    @throws( ... )
  5. abstract def parsePlan(sqlText: String): LogicalPlan

    Parse a string to a LogicalPlan.

    Parse a string to a LogicalPlan.

    Annotations
    @throws( ... )
  6. abstract def parseRawDataType(sqlText: String): DataType

    Parse a string to a raw DataType without CHAR/VARCHAR replacement.

    Parse a string to a raw DataType without CHAR/VARCHAR replacement.

    Annotations
    @throws( ... )
  7. abstract def parseTableIdentifier(sqlText: String): TableIdentifier

    Parse a string to a TableIdentifier.

    Parse a string to a TableIdentifier.

    Annotations
    @throws( ... )
  8. abstract def parseTableSchema(sqlText: String): StructType

    Parse a string to a StructType.

    Parse a string to a StructType. The passed SQL string should be a comma separated list of field definitions which will preserve the correct Hive metadata.

    Annotations
    @throws( "Text cannot be parsed to a schema" )

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. final def asInstanceOf[T0]: T0
    Definition Classes
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  7. def equals(arg0: Any): Boolean
    Definition Classes
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  8. def finalize(): Unit
    Attributes
    protected[lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
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    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  13. final def notify(): Unit
    Definition Classes
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    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
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    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  16. def toString(): String
    Definition Classes
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  17. final def wait(): Unit
    Definition Classes
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    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()

Inherited from AnyRef

Inherited from Any

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