CreateQuery logs (children 3)
 Identifier logs
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration date_visited (children 1)
    DataType DateTime
   ColumnDeclaration date (children 2)
    DataType Date
    Function toDate (children 1)
     ExpressionList (children 1)
      Identifier date_visited
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
