InsertQuery   (children 2)
 Function file (children 1)
  ExpressionList (children 1)
   Literal \'02841.parquet\'
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 4)
     Identifier number
     Function if (alias positive_or_null) (children 1)
      ExpressionList (children 3)
       Function equals (children 1)
        ExpressionList (children 2)
         Function modulo (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_234
         Literal UInt64_0
       Literal NULL
       Function plus (children 1)
        ExpressionList (children 2)
         Identifier number
         Literal UInt64_100
     Function if (alias negative_or_null) (children 1)
      ExpressionList (children 3)
       Function equals (children 1)
        ExpressionList (children 2)
         Function modulo (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_234
         Literal UInt64_0
       Literal NULL
       Function minus (children 1)
        ExpressionList (children 2)
         Function negate (children 1)
          ExpressionList (children 1)
           Identifier number
         Literal UInt64_100
     Function if (alias string_or_null) (children 1)
      ExpressionList (children 3)
       Function equals (children 1)
        ExpressionList (children 2)
         Function modulo (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_234
         Literal UInt64_0
       Literal NULL
       Literal \'I am a string\'
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_1000
