Page Comparison

//select the city from the specified region
return sql("TestSQL", "select city from cities c, district d, region r where c.iddistrict=d.id and d.idregion=r.id and r.region='Bucharest'");

string field_name = "status";
string[] field_history = fieldHistory(key, field_name);
number n = arraySize(field_history);
date startDate; 
if (n > 0) {
 startDate = arrayGetElement(field_history, n - 2);
 return "Current issue has been " + status + " for " + (currentDate() - startDate);
}
return "Current issue has been " + status + " for " + (currentDate() - created);