SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier uk_price_paid
   Function equals (children 1)
    ExpressionList (children 2)
     Function toYear (children 1)
      ExpressionList (children 1)
       Identifier date
     Literal UInt64_2023
   Function greater (children 1)
    ExpressionList (children 2)
     Identifier price
     Function quantile (children 2)
      ExpressionList (children 1)
       Identifier price
      ExpressionList (children 1)
       Literal Float64_0.9
