SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Literal \'{ "v":1.1}\' (alias raw)
   ExpressionList (children 4)
    Function JSONExtract (alias float32_1) (children 1)
     ExpressionList (children 2)
      Identifier raw
      Literal \'float\'
    Function JSONExtract (alias float32_2) (children 1)
     ExpressionList (children 4)
      Function concat (children 1)
       ExpressionList (children 6)
        Function tuple (children 1)
         ExpressionList (children 11)
          Literal \'1970-01-05\'
          Literal UInt64_10
          Function materialize (children 1)
           ExpressionList (children 1)
            Literal UInt64_10
          Literal UInt64_10
          Literal UInt64_10
          Literal UInt64_10
          Function toUInt256 (children 1)
           ExpressionList (children 1)
            Literal UInt64_10
          Literal UInt64_10
          Function toNullable (children 1)
           ExpressionList (children 1)
            Literal UInt64_10
          Literal UInt64_10
          Literal UInt64_10
        Function materialize (children 1)
         ExpressionList (children 1)
          Function toUInt256 (children 1)
           ExpressionList (children 1)
            Literal UInt64_0
        Literal \', \'
        Literal UInt64_2
        Literal UInt64_2
        Function toLowCardinality (children 1)
         ExpressionList (children 1)
          Function toLowCardinality (children 1)
           ExpressionList (children 1)
            Literal UInt64_2
      Identifier raw
      Function toLowCardinality (children 1)
       ExpressionList (children 1)
        Literal \'v\'
      Literal \'Float32\'
    Function JSONExtractFloat (alias float64_1) (children 1)
     ExpressionList (children 1)
      Identifier raw
    Function JSONExtract (alias float64_2) (children 1)
     ExpressionList (children 3)
      Identifier raw
      Literal \'v\'
      Literal \'double\'
