InsertQuery   (children 2)
 Function file (children 1)
  ExpressionList (children 2)
   Literal \'02906.orc\'
   Literal \'ORC\'
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 6)
     Function CAST (alias int64_column) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal \'Int64\'
     Function CAST (alias string_column) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal \'String\'
     Function CAST (alias float64_column) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal \'Float64\'
     Function CAST (alias tuple_column) (children 1)
      ExpressionList (children 2)
       Function if (children 1)
        ExpressionList (children 3)
         Function equals (children 1)
          ExpressionList (children 2)
           Function modulo (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_10
           Literal UInt64_0
         Function tuple (children 1)
          ExpressionList (children 3)
           Literal NULL
           Literal NULL
           Literal NULL
         Function tuple (children 1)
          ExpressionList (children 3)
           Function CAST (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'String\'
           Function CAST (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'Float64\'
           Function CAST (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'Int64\'
       Literal \'Tuple(a Nullable(String), b Nullable(Float64), c Nullable(Int64))\'
     Function CAST (alias array_tuple_column) (children 1)
      ExpressionList (children 2)
       Function if (children 1)
        ExpressionList (children 3)
         Function equals (children 1)
          ExpressionList (children 2)
           Function modulo (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_10
           Literal UInt64_0
         Function array (children 1)
          ExpressionList (children 1)
           Function tuple (children 1)
            ExpressionList (children 3)
             Literal NULL
             Literal NULL
             Literal NULL
         Function array (children 1)
          ExpressionList (children 1)
           Function tuple (children 1)
            ExpressionList (children 3)
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'String\'
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'Float64\'
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'Int64\'
       Literal \'Array(Tuple(a Nullable(String), b Nullable(Float64), c Nullable(Int64)))\'
     Function CAST (alias map_tuple_column) (children 1)
      ExpressionList (children 2)
       Function if (children 1)
        ExpressionList (children 3)
         Function equals (children 1)
          ExpressionList (children 2)
           Function modulo (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_10
           Literal UInt64_0
         Function map (children 1)
          ExpressionList (children 2)
           Function CAST (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'String\'
           Function tuple (children 1)
            ExpressionList (children 3)
             Literal NULL
             Literal NULL
             Literal NULL
         Function map (children 1)
          ExpressionList (children 2)
           Function CAST (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'String\'
           Function tuple (children 1)
            ExpressionList (children 3)
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'String\'
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'Float64\'
             Function CAST (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal \'Int64\'
       Literal \'Map(String, Tuple(a Nullable(String), b Nullable(Float64), c Nullable(Int64)))\'
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_100
