Module ast

Modules

• sql
• sub

Structs

• ProjectElem
  A projection expression in a SELECT clause
• SqlIdent
  A SQL identifier or named reference. Currently case sensitive.
• SqlJoin
  An inner join in a FROM clause

Enums

• BinOp
  Binary infix operators
• Project
  A SQL SELECT clause
• ProjectExpr
  A column projection in a SELECT clause
• RelExpr
  A RelExpr is an expression that produces a relation
• SqlExpr
  A scalar SQL expression
• SqlFrom
  The FROM clause is either a RelExpr or a JOIN
• SqlLiteral
  A SQL constant expression