apex表格格式的oracle order by date子句
我有一个oracle apex表格,带有以下区域查询apex表格格式的oracle order by date子句,oracle,plsql,sql-order-by,oracle-apex,tabular-form,Oracle,Plsql,Sql Order By,Oracle Apex,Tabular Form,我有一个oracle apex表格,带有以下区域查询 select APEX_ITEM.DATE_POPUP2(1,sysdate,'DD-MM-YYYY') DIV_DATE, APEX_ITEM.TEXT(2,null ,10,15,'style="width:100px;text-align:right"') CREDIT from dual union select APEX_ITEM.DATE_POP
select APEX_ITEM.DATE_POPUP2(1,sysdate,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,null ,10,15,'style="width:100px;text-align:right"') CREDIT
from dual
union
select APEX_ITEM.DATE_POPUP2(1,DIV_DATE,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,CREDIT,10,15,'style="width:100px;text-align:right"') CREDIT
from DIVIDENT_REG
where code=:MCODE and memno=:MEMNO and brcode=:BRCODE
order by DIV_DATE desc
我想要以DIV_DATE列的顺序显示结果。但是上面的ORDERBY条款不起作用。所以我用了密码
order by to_date(DIV_DATE) desc
但它显示了一个错误
ORA-01785:ORDER BY item必须是选择列表表达式的编号
有人有办法解决这个问题吗
编辑:我无法选择
select div_date,credit from(
select APEX_ITEM.DATE_POPUP2(1,sysdate,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,null ,10,15,'style="width:100px;text-align:right"') CREDIT
from dual
union
select APEX_ITEM.DATE_POPUP2(1,DIV_DATE,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,CREDIT,10,15,'style="width:100px;text-align:right"') CREDIT
from DIVIDENT_REG
where code=:MCODE and memno=:MEMNO and brcode=:BRCODE
order by DIV_DATE desc )
由于它将删除我的apex_项目的属性,请尝试以下操作:
SELECT TB.*
FROM (SELECT APEX_ITEM.DATE_POPUP2 (1,
SYSDATE,
'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT (2,
NULL,
10,
15,
'style="width:100px;text-align:right"')
CREDIT
FROM DUAL
UNION
SELECT APEX_ITEM.DATE_POPUP2 (1,
DIV_DATE,
'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT (2,
CREDIT,
10,
15,
'style="width:100px;text-align:right"')
CREDIT
FROM DIVIDENT_REG
WHERE CODE = :MCODE
AND MEMNO = :MEMNO
AND BRCODE = :BRCODE) TB
ORDER BY TB.DIV_DATE DESC
这些选项中有任何一个会有帮助吗 首先,
ORDER BY 1 DESC
,其中“1”表示查询返回的第一列:
select APEX_ITEM.DATE_POPUP2(1,sysdate,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,null ,10,15,'style="width:100px;text-align:right"') CREDIT
from dual
union
select APEX_ITEM.DATE_POPUP2(1,DIV_DATE,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,CREDIT,10,15,'style="width:100px;text-align:right"') CREDIT
from DIVIDENT_REG
where code=:MCODE and memno=:MEMNO and brcode=:BRCODE
order by 1 desc;
或者,使用“原始”查询作为内联视图,然后按DIV_日期“正常”排序:
select div_date, credit
from (select APEX_ITEM.DATE_POPUP2(1,sysdate,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,null ,10,15,'style="width:100px;text-align:right"') CREDIT
from dual
union
select APEX_ITEM.DATE_POPUP2(1,DIV_DATE,'DD-MM-YYYY') DIV_DATE,
APEX_ITEM.TEXT(2,CREDIT,10,15,'style="width:100px;text-align:right"') CREDIT
from DIVIDENT_REG
where code=:MCODE and memno=:MEMNO and brcode=:BRCODE
)
order by div_date desc;
按1排序不起作用。我不能选择第二个查询,因为它将删除apex的属性_item@Nidheesh
我没有建议按1下单
。你可以知道我贴的东西是否有效对不起,我的错误。我不能选择第二个查询,因为它将删除apex的属性_item@Nidheesh你试过了吗?还是你的假设。理想情况下,您发布的查询在您的案例中应该运行良好。不知道为什么它对你不起作用。我尝试了这个,我只是在我的页面中复制了这个,结果是-日期字符串被转换成字符类型,并按字符日期字符串的降序排序。顺序我不能选择这个查询,因为它将删除apex_项的属性“order BY 1 DESC”对我有效;我刚刚在apex.oracle.com(apex 5.1.3)上试用过;你用哪个版本?我希望你一切都好;只是你的表格形式很顽固:)你是怎么创建这个页面的?再次尝试从头开始创建它,这样它就不会包含任何附加设置。然后,如果你让它工作,添加任何你认为合适的。经常测试,以便在必要时恢复更改。确定。。让我再试一次。目前,我得到的结果是日期字符串的降序,它被转换为字符类型。Aha。在这种情况下,在SELECT中包含其他列:第一个列中的SYSDATE(别名为DIV_DATE),第二个列中的DIV_DATE。选择不显示它们(将它们设置为隐藏),然后按DIV_DATE DESC排序-只要DIVIDENT_REG.DIV_DATE列是日期数据类型,就可以了。