如果设置参数并尝试查看数据，Oracle BI Publisher 加载失败 XML

Question

当我尝试运行使用手动值 SQL 时一切正常

SELECT * 
FROM epayment_application 
WHERE time_stamp 
BETWEEN 
TO_DATE('03/07/2017', 'dd/mm/yyyy')
AND 
TO_DATE('05/07/2017', 'dd/mm/yyyy')

当我用参数替换值并尝试查看数据时

SELECT * 
FROM epayment_application 
WHERE time_stamp 
BETWEEN 
TO_DATE(:DateFrom, 'dd/mm/yyyy')
AND 
TO_DATE(:DateTo, 'dd/mm/yyyy')

它给出加载失败 XML 错误。参数类型为日期，格式也为 dd/mm/yyyy。

我做错了什么？请帮忙。

Answer 1

像这样从 BIP 中的查询中删除 TO_DATE。

SELECT * 
FROM epayment_application 
WHERE time_stamp 
BETWEEN 
:DateFrom
AND 
:DateTo

Oracle BI Publisher Failed to load XML if setting parameter and trying to view data