SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Literal \'{ "v":1E-2}\' (alias raw)
   ExpressionList (children 4)
    Function JSONExtract (alias float32_1) (children 1)
     ExpressionList (children 3)
      Identifier raw
      Literal \'v\'
      Literal \'float\'
    Function JSONExtract (alias float32_2) (children 1)
     ExpressionList (children 3)
      Identifier raw
      Literal \'v\'
      Literal \'Float32\'
    Function JSONExtractFloat (alias float64_1) (children 1)
     ExpressionList (children 2)
      Identifier raw
      Literal \'v\'
    Function JSONExtract (alias float64_2) (children 1)
     ExpressionList (children 3)
      Identifier raw
      Literal \'v\'
      Literal \'double\'
