我尝试显示来自sqlStmt的Total sum(),但我所得到的只是[object,object],怎么知道?
谢谢
private function displayAmountHeading():void {
sqlStmt = new SQLStatement();
sqlStmt.sqlConnection = sqlConn;
sqlStmt.text = "SELECT SUM(Amount) FROM MainTable";
sqlStmt.execute();
var result:Array = sqlStmt.getResult().data;
if (result != null) trace(result);
}
//return [object, object]
最佳答案
您正在尝试跟踪数组。如果要查看该数组中的第一个值,请尝试
SELECT SUM(Amount) as sum FROM MainTable
trace(result[0].sum);
关于sqlite - Flex SQLite显示SUM()结果,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/9811508/