org.apache.spark.sql.catalyst

SqlParser

class SqlParser extends AbstractSparkSQLParser

A very simple SQL parser. Based loosely on: https://github.com/stephentu/scala-sql-parser/blob/master/src/main/scala/parser.scala

Limitations:

This is currently included mostly for illustrative purposes. Users wanting more complete support for a SQL like language should checkout the HiveQL support in the sql/hive sub-project.

Linear Supertypes
AbstractSparkSQLParser, PackratParsers, StandardTokenParsers, StdTokenParsers, TokenParsers, Parsers, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. SqlParser
  2. AbstractSparkSQLParser
  3. PackratParsers
  4. StandardTokenParsers
  5. StdTokenParsers
  6. TokenParsers
  7. Parsers
  8. AnyRef
  9. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new SqlParser()

Type Members

  1. type Elem = SqlLexical.Token

    Definition Classes
    TokenParsers → Parsers

  2. case class Error extends NoSuccess with Product with Serializable

    Definition Classes
    Parsers

  3. case class Failure extends NoSuccess with Product with Serializable

    Definition Classes
    Parsers

  4. type Input = Reader[Elem]

    Definition Classes
    Parsers

  5. case class Keyword extends Product with Serializable

    Attributes
    protected
    Definition Classes
    AbstractSparkSQLParser

  6. sealed abstract class NoSuccess extends ParseResult[Nothing]

    Definition Classes
    Parsers

  7. trait OnceParser[+T] extends Parser[T]

    Definition Classes
    Parsers

  8. abstract class PackratParser[+T] extends scala.util.parsing.combinator.PackratParsers.Parser[T]

    Definition Classes
    PackratParsers

  9. class PackratReader[+T] extends Reader[T]

    Definition Classes
    PackratParsers

  10. sealed abstract class ParseResult[+T] extends AnyRef

    Definition Classes
    Parsers

  11. abstract class Parser[+T] extends (Input) ⇒ ParseResult[T]

    Definition Classes
    Parsers

  12. case class Success[+T] extends ParseResult[T] with Product with Serializable

    Definition Classes
    Parsers

  13. type Tokens = StdTokens

    Definition Classes
    StandardTokenParsers → StdTokenParsers → TokenParsers

  14. case class ~[+a, +b] extends Product with Serializable

    Definition Classes
    Parsers

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. val ABS: Keyword

    Attributes
    protected

  7. val ALL: Keyword

    Attributes
    protected

  8. val AND: Keyword

    Attributes
    protected

  9. val APPROXIMATE: Keyword

    Attributes
    protected

  10. val AS: Keyword

    Attributes
    protected

  11. val ASC: Keyword

    Attributes
    protected

  12. val AVG: Keyword

    Attributes
    protected

  13. val BETWEEN: Keyword

    Attributes
    protected

  14. val BY: Keyword

    Attributes
    protected

  15. val CACHE: Keyword

    Attributes
    protected

  16. val CASE: Keyword

    Attributes
    protected

  17. val CAST: Keyword

    Attributes
    protected

  18. val COUNT: Keyword

    Attributes
    protected

  19. val DECIMAL: Keyword

    Attributes
    protected

  20. val DESC: Keyword

    Attributes
    protected

  21. val DISTINCT: Keyword

    Attributes
    protected

  22. val DOUBLE: Keyword

    Attributes
    protected

  23. val ELSE: Keyword

    Attributes
    protected

  24. val END: Keyword

    Attributes
    protected

  25. val EXCEPT: Keyword

    Attributes
    protected

  26. val FALSE: Keyword

    Attributes
    protected

  27. val FIRST: Keyword

    Attributes
    protected

  28. val FROM: Keyword

    Attributes
    protected

  29. val FULL: Keyword

    Attributes
    protected

  30. val GROUP: Keyword

    Attributes
    protected

  31. val HAVING: Keyword

    Attributes
    protected

  32. val IF: Keyword

    Attributes
    protected

  33. val IN: Keyword

    Attributes
    protected

  34. val INNER: Keyword

    Attributes
    protected

  35. val INSERT: Keyword

    Attributes
    protected

  36. val INTERSECT: Keyword

    Attributes
    protected

  37. val INTO: Keyword

    Attributes
    protected

  38. val IS: Keyword

    Attributes
    protected

  39. val JOIN: Keyword

    Attributes
    protected

  40. val LAST: Keyword

    Attributes
    protected

  41. val LEFT: Keyword

    Attributes
    protected

  42. val LIKE: Keyword

    Attributes
    protected

  43. val LIMIT: Keyword

    Attributes
    protected

  44. val LOWER: Keyword

    Attributes
    protected

  45. val MAX: Keyword

    Attributes
    protected

  46. val MIN: Keyword

    Attributes
    protected

  47. val NOT: Keyword

    Attributes
    protected

  48. val NULL: Keyword

    Attributes
    protected

  49. val ON: Keyword

    Attributes
    protected

  50. val OR: Keyword

    Attributes
    protected

  51. val ORDER: Keyword

    Attributes
    protected

  52. val OUTER: Keyword

    Attributes
    protected

  53. val OVERWRITE: Keyword

    Attributes
    protected

  54. def OnceParser[T](f: (Input) ⇒ ParseResult[T]): Parser[T] with OnceParser[T]

    Definition Classes
    Parsers

  55. def Parser[T](f: (Input) ⇒ ParseResult[T]): Parser[T]

    Definition Classes
    Parsers

  56. val REGEXP: Keyword

    Attributes
    protected

  57. val RIGHT: Keyword

    Attributes
    protected

  58. val RLIKE: Keyword

    Attributes
    protected

  59. val SELECT: Keyword

    Attributes
    protected

  60. val SEMI: Keyword

    Attributes
    protected

  61. val SQRT: Keyword

    Attributes
    protected

  62. val STRING: Keyword

    Attributes
    protected

  63. val SUBSTR: Keyword

    Attributes
    protected

  64. val SUBSTRING: Keyword

    Attributes
    protected

  65. val SUM: Keyword

    Attributes
    protected

  66. val TABLE: Keyword

    Attributes
    protected

  67. val THEN: Keyword

    Attributes
    protected

  68. val TIMESTAMP: Keyword

    Attributes
    protected

  69. val TRUE: Keyword

    Attributes
    protected

  70. val UNION: Keyword

    Attributes
    protected

  71. val UPPER: Keyword

    Attributes
    protected

  72. val WHEN: Keyword

    Attributes
    protected

  73. val WHERE: Keyword

    Attributes
    protected

  74. def accept[U](expected: String, f: PartialFunction[Elem, U]): Parser[U]

    Definition Classes
    Parsers

  75. def accept[ES](es: ES)(implicit arg0: (ES) ⇒ List[Elem]): Parser[List[Elem]]

    Definition Classes
    Parsers

  76. implicit def accept(e: Elem): Parser[Elem]

    Definition Classes
    Parsers

  77. def acceptIf(p: (Elem) ⇒ Boolean)(err: (Elem) ⇒ String): Parser[Elem]

    Definition Classes
    Parsers

  78. def acceptMatch[U](expected: String, f: PartialFunction[Elem, U]): Parser[U]

    Definition Classes
    Parsers

  79. def acceptSeq[ES](es: ES)(implicit arg0: (ES) ⇒ Iterable[Elem]): Parser[List[Elem]]

    Definition Classes
    Parsers

  80. lazy val andExpression: Parser[Expression]

    Attributes
    protected

  81. def apply(input: String): LogicalPlan

    Definition Classes
    AbstractSparkSQLParser

  82. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  83. implicit def asParser(k: Keyword): Parser[String]

    Attributes
    protected

  84. def assignAliases(exprs: Seq[Expression]): Seq[NamedExpression]

    Attributes
    protected

  85. lazy val baseExpression: Parser[Expression]

    Attributes
    protected

  86. lazy val booleanLiteral: Parser[Literal]

    Attributes
    protected

  87. lazy val cast: Parser[Expression]

    Attributes
    protected

  88. def chainl1[T, U](first: ⇒ Parser[T], p: ⇒ Parser[U], q: ⇒ Parser[(T, U) ⇒ T]): Parser[T]

    Definition Classes
    Parsers

  89. def chainl1[T](p: ⇒ Parser[T], q: ⇒ Parser[(T, T) ⇒ T]): Parser[T]

    Definition Classes
    Parsers

  90. def chainr1[T, U](p: ⇒ Parser[T], q: ⇒ Parser[(T, U) ⇒ U], combine: (T, U) ⇒ U, first: U): Parser[U]

    Definition Classes
    Parsers

  91. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  92. def commit[T](p: ⇒ Parser[T]): Parser[T]

    Definition Classes
    Parsers

  93. lazy val comparisonExpression: Parser[Expression]

    Attributes
    protected

  94. lazy val dataType: Parser[DataType]

    Attributes
    protected

  95. lazy val direction: Parser[SortDirection]

    Attributes
    protected

  96. lazy val dotExpressionHeader: Parser[Expression]

    Attributes
    protected

  97. def elem(e: Elem): Parser[Elem]

    Definition Classes
    Parsers

  98. def elem(kind: String, p: (Elem) ⇒ Boolean): Parser[Elem]

    Definition Classes
    Parsers

  99. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  100. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  101. def err(msg: String): Parser[Nothing]

    Definition Classes
    Parsers

  102. lazy val expression: Parser[Expression]

    Attributes
    protected

  103. def failure(msg: String): Parser[Nothing]

    Definition Classes
    Parsers

  104. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  105. lazy val fixedDecimalType: Parser[DataType]

    Attributes
    protected

  106. lazy val floatLit: Parser[String]

    Attributes
    protected

  107. lazy val function: Parser[Expression]

    Attributes
    protected

  108. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  109. def guard[T](p: ⇒ Parser[T]): Parser[T]

    Definition Classes
    Parsers

  110. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  111. def ident: Parser[String]

    Definition Classes
    StdTokenParsers

  112. lazy val insert: Parser[LogicalPlan]

    Attributes
    protected

  113. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  114. lazy val joinConditions: Parser[Expression]

    Attributes
    protected

  115. lazy val joinType: Parser[JoinType]

    Attributes
    protected

  116. lazy val joinedRelation: Parser[LogicalPlan]

    Attributes
    protected

  117. implicit def keyword(chars: String): Parser[String]

    Definition Classes
    StandardTokenParsers → StdTokenParsers

  118. val keywordCache: HashMap[String, Parser[String]]

    Attributes
    protected
    Definition Classes
    StdTokenParsers

  119. val lexical: SqlLexical

    Definition Classes
    SqlParser → StandardTokenParsers → TokenParsers

  120. lazy val literal: Parser[Literal]

    Attributes
    protected

  121. def log[T](p: ⇒ Parser[T])(name: String): Parser[T]

    Definition Classes
    Parsers

  122. def memo[T](p: Parser[T]): PackratParser[T]

    Definition Classes
    PackratParsers

  123. def mkList[T]: (~[T, List[T]]) ⇒ List[T]

    Definition Classes
    Parsers

  124. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  125. def not[T](p: ⇒ Parser[T]): Parser[Unit]

    Definition Classes
    Parsers

  126. final def notify(): Unit

    Definition Classes
    AnyRef

  127. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  128. def numericLit: Parser[String]

    Definition Classes
    StdTokenParsers

  129. lazy val numericLiteral: Parser[Literal]

    Attributes
    protected

  130. def opt[T](p: ⇒ Parser[T]): Parser[Option[T]]

    Definition Classes
    Parsers

  131. lazy val orExpression: Parser[Expression]

    Attributes
    protected

  132. lazy val ordering: Parser[Seq[SortOrder]]

    Attributes
    protected

  133. implicit def parser2packrat[T](p: ⇒ Parser[T]): PackratParser[T]

    Definition Classes
    PackratParsers

  134. def phrase[T](p: Parser[T]): PackratParser[T]

    Definition Classes
    PackratParsers → Parsers

  135. def positioned[T <: Positional](p: ⇒ Parser[T]): Parser[T]

    Definition Classes
    Parsers

  136. lazy val primary: PackratParser[Expression]

    Attributes
    protected

  137. lazy val productExpression: Parser[Expression]

    Attributes
    protected

  138. lazy val projection: Parser[Expression]

    Attributes
    protected

  139. lazy val relation: Parser[LogicalPlan]

    Attributes
    protected

  140. lazy val relationFactor: Parser[LogicalPlan]

    Attributes
    protected

  141. lazy val relations: Parser[LogicalPlan]

    Attributes
    protected

  142. def rep[T](p: ⇒ Parser[T]): Parser[List[T]]

    Definition Classes
    Parsers

  143. def rep1[T](first: ⇒ Parser[T], p0: ⇒ Parser[T]): Parser[List[T]]

    Definition Classes
    Parsers
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The p0 call-by-name arguments is evaluated at most once per constructed Parser object, instead of on every need that arises during parsing.

  144. def rep1[T](p: ⇒ Parser[T]): Parser[List[T]]

    Definition Classes
    Parsers

  145. def rep1sep[T](p: ⇒ Parser[T], q: ⇒ Parser[Any]): Parser[List[T]]

    Definition Classes
    Parsers

  146. def repN[T](num: Int, p: ⇒ Parser[T]): Parser[List[T]]

    Definition Classes
    Parsers

  147. def repsep[T](p: ⇒ Parser[T], q: ⇒ Parser[Any]): Parser[List[T]]

    Definition Classes
    Parsers

  148. val reservedWords: Array[String]

    Attributes
    protected

  149. lazy val restInput: Parser[String]

    Attributes
    protected
    Definition Classes
    AbstractSparkSQLParser

  150. lazy val select: Parser[LogicalPlan]

    Attributes
    protected

  151. lazy val sign: Parser[String]

    Attributes
    protected

  152. lazy val signedNumericLiteral: Parser[Literal]

    Attributes
    protected

  153. lazy val signedPrimary: Parser[Expression]

    Attributes
    protected

  154. lazy val singleOrder: Parser[SortOrder]

    Attributes
    protected

  155. lazy val start: Parser[LogicalPlan]

    Attributes
    protected
    Definition Classes
    SqlParser → AbstractSparkSQLParser

  156. def stringLit: Parser[String]

    Definition Classes
    StdTokenParsers

  157. def success[T](v: T): Parser[T]

    Definition Classes
    Parsers

  158. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  159. lazy val termExpression: Parser[Expression]

    Attributes
    protected

  160. def toString(): String

    Definition Classes
    AnyRef → Any

  161. lazy val unsignedNumericLiteral: Parser[Literal]

    Attributes
    protected

  162. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  163. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  164. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  165. lazy val wholeInput: Parser[String]

    Attributes
    protected
    Definition Classes
    AbstractSparkSQLParser

Deprecated Value Members

  1. def lastNoSuccess: NoSuccess

    Definition Classes
    Parsers
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0

  2. def lastNoSuccess_=(x: NoSuccess): Unit

    Definition Classes
    Parsers
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0

Inherited from AbstractSparkSQLParser

Inherited from PackratParsers

Inherited from StandardTokenParsers

Inherited from StdTokenParsers

Inherited from TokenParsers

Inherited from Parsers

Inherited from AnyRef

Inherited from Any

Ungrouped