Module intermediate_ast

This module contains the AST nodes for the intermediate representation of a Proof of SQL query.

Structs

• AliasedResultExpr
  An expression with an alias e.g. a + 1 AS b
• OrderBy
  OrderBy
• Slice
  Limits for a limit clause

Enums

• AggregationOperator
  Aggregation operators
• BinaryOperator
  Binary operators for simple expressions
• Expression
  Boolean Expressions
• Literal
  Literal values
• OrderByDirection
  OrderByDirection values
• SelectResultExpr
  What to select in a query
• SetExpression
  Representation of a SetExpression, a collection of rows, each having one or more columns.
• TableExpression
  Representations of base queries
• UnaryOperator
  Possible unary operators for simple expressions