将oracle sql时间戳转换为char coldfusion

Question

我想要做的是将oracle时间戳转换为to_char,以便人眼可以读取它.

以下是我的SQL代码:

<cfquery datasource="#application.dsn#" name="hdlbillDetails">
    SELECT BILLID, FIRSTNAME, 
           LASTNAME, RESIDENCE, 
           STREET, TOWN, 
           COUNTRY, AMMOUNTDUE, 
           to_char(DATEDUE,'YYYY-MM-DD HH24:MI:SS'), 
           to_char(DATEISSUES,'YYYY-MM-DD HH24:MI:SS')
    FROM Details
    WHERE BillID = #billId#
</cfquery>

显示的错误如下:

Caused by: coldfusion.runtime.UndefinedElementException: 
Element DATEDUE is undefined in HDLBILLDETAIL

Answer 1

未经测试,但试试这个.可能只需要计算别名:

<cfquery datasource="#application.dsn#" name="hdlbillDetails">
    SELECT BILLID, FIRSTNAME, 
           LASTNAME, RESIDENCE, 
           STREET, TOWN, 
           COUNTRY, AMMOUNTDUE, 
           to_char(DATEDUE,'YYYY-MM-DD HH24:MI:SS') as DATEDUE, 
           to_char(DATEISSUES,'YYYY-MM-DD HH24:MI:SS') as DATEISSUES
    FROM Details
    WHERE BillID = #billId#
</cfquery>