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我是 oracle 和 oracle ebs 的新手，我需要一些帮助。

我在 oracle ebs r12 中做报告，我需要使用 SQL 查询以分层方式列出 fnd_flex_values_vl 视图中的弹性值。它不一定是分层查询。任何查询都可以。我只需要一条 SQL 语句，它会以分层方式返回我的弹性值。

有两个对象，它们存储有关弹性值层次结构的信息。它是 FND_FLEX_VALUE_NORM_HIERARCHY（表）和 fnd_flex_value_children_v（视图）。我认为其中之一就足够了，因为 fnd_flex_value_children_v 是使用 FND_FLEX_VALUE_NORM_HIERARCHY 和其他一些对象制作的。

但是，我面临的问题是，可能会为一个 flex 值列出多个父级，并且我需要找到所有顶级父级或叶子才能进行自上而下或自下而上的层次结构。据我了解 fnd_flex_value_children_v 不需要存储顶级父母（仅存储孩子）。

此外，似乎可能没有一个，但可能有多个层次结构（如果是这样，我需要在一个查询中将它们全部列出）。

您的帮助将不胜感激。我一直在努力解决这个问题。非常感谢您的关注。

最好的问候，新用户。=)

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3 回答 3

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您应该使用表 APPLSYS.FND_FLEX_VALUE_SETS。您标识的对象是有关 FND_FLEX_VALUE_SETS 表的元数据对象。

我喜欢从根记录开始。

这是我查找根记录（无父记录）的方法。

SELECT DISTINCT
FVS.PARENT_FLEX_VALUE_SET_ID
FROM
APPLSYS.FND_FLEX_VALUE_SETS FVS
WHERE
FVS.PARENT_FLEX_VALUE_SET_ID  IS NOT NULL 
ORDER BY 1 ;

找到根记录后，我会开发我的 start by 子句：

START WITH
(
FVS.FLEX_VALUE_SET_ID IN
(SELECT DISTINCT FVS.PARENT_FLEX_VALUE_SET_ID
FROM APPLSYS.FND_FLEX_VALUE_SETS FVS
WHERE FVS.PARENT_FLEX_VALUE_SET_ID IS NOT NULL
)

该子句确实捕获了所有根记录（您可以只选择一个）。

接下来，我开发了我的 connect by 子句。由于我希望我的层次结构从根开始，我会采用这种方法：

级别 1 flex_value_set_id ....上一级

2 级 parent_flex_value_set_id

CONNECT BY fvs.parent_flex_value_set_id = prior fvs.flex_value_set_id ;

这导致以下语句：

SELECT LEVEL,
FVS.*
FROM APPLSYS.FND_FLEX_VALUE_SETS FVS
START WITH
(
FVS.FLEX_VALUE_SET_ID IN
(SELECT DISTINCT FVS.PARENT_FLEX_VALUE_SET_ID
FROM APPLSYS.FND_FLEX_VALUE_SETS FVS
WHERE FVS.parent_flex_value_set_id IS NOT NULL
)
)
CONNECT BY FVS.PARENT_FLEX_VALUE_SET_ID = PRIOR FVS.FLEX_VALUE_SET_ID ;

然后可以按如下方式添加 flex 值：

SELECT  
LEVEL, 
FVS.* 
FROM  
(SELECT 
 FLEX.FLEX_VALUE_SET_ID, 
 FLEX.PARENT_FLEX_VALUE_SET_ID, 
 FLEX.FLEX_VALUE_SET_NAME, 
 FVAL.FLEX_VALUE 
 FROM 
 APPLSYS.FND_FLEX_VALUE_SETS FLEX, 
 APPLSYS.FND_FLEX_VALUES FVAL 
 WHERE 
 FLEX.FLEX_VALUE_SET_ID = FVAL.FLEX_VALUE_SET_ID(+)) FVS 
 START WITH 
 (FVS.FLEX_VALUE_SET_ID IN 
  (SELECT DISTINCT 
   FVS.PARENT_FLEX_VALUE_SET_ID 
   FROM APPLSYS.FND_FLEX_VALUE_SETS FVS 
   WHERE FVS.parent_flex_value_set_id IS NOT NULL ) ) 
   CONNECT BY 
   FVS.PARENT_FLEX_VALUE_SET_ID = PRIOR FVS.FLEX_VALUE_SET_ID;
于 2013-11-15T15:18:29.683 回答
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Blitz Report 库中的此 SQL 返回基于 fnd_flex_value_norm_hierarchy 的层次结构，其中所有包含子 flex 值：https ://www.enginatics.com/reports/fnd-flex-value-hierarchy/

select
lpad(' ',2*(level-1))||level level_,
lpad(' ',2*(level-1))||ffvnh.parent_flex_value value,
ffvv.description,
decode(ffvnh.range_attribute,'P','Parent','C','Child') range_attribute,
ffvnh.child_flex_value_low,
ffvnh.child_flex_value_high,
decode(connect_by_isleaf,1,'Yes') is_leaf,
connect_by_root ffvnh.parent_flex_value root_value,
substr(sys_connect_by_path(ffvnh.parent_flex_value,'-> '),4) path,
ffvnh.parent_flex_value value_flat
from
(
select
ffvnh.parent_flex_value,
ffvnh.child_flex_value_low,
ffvnh.child_flex_value_high,
ffvnh.range_attribute,
ffvnh.flex_value_set_id
from
fnd_flex_value_norm_hierarchy ffvnh
where
ffvnh.flex_value_set_id=(select ffvs.flex_value_set_id from fnd_flex_value_sets ffvs where ffvs.flex_value_set_name=:flex_value_set_name)
union all
select
ffv2.flex_value parent_flex_value,
null child_flex_value_low,
null child_flex_value_high,
'x' range_attribute,
ffv2.flex_value_set_id
from
fnd_flex_values ffv2
where
2=2 and
ffv2.summary_flag='N' and
ffv2.flex_value_set_id=(select ffvs.flex_value_set_id from fnd_flex_value_sets ffvs where ffvs.flex_value_set_name=:flex_value_set_name)
) ffvnh,
fnd_flex_values_vl ffvv
where
3=3 and
ffvnh.parent_flex_value=ffvv.flex_value and
ffvnh.flex_value_set_id=ffvv.flex_value_set_id
connect by nocycle
ffvnh.parent_flex_value between prior ffvnh.child_flex_value_low and prior ffvnh.child_flex_value_high and
decode(nvl(prior ffvnh.range_attribute,'P'),'P','Y','N')=ffvv.summary_flag
start with
ffvnh.parent_flex_value=:parent_flex_value and
1=1 and
(:parent_flex_value is not null or
not exists (select null from
fnd_flex_value_norm_hierarchy ffvnh0
where
ffvnh0.flex_value_set_id=(select ffvs.flex_value_set_id from fnd_flex_value_sets ffvs where ffvs.flex_value_set_name=:flex_value_set_name) and
ffvnh.parent_flex_value between ffvnh0.child_flex_value_low and ffvnh0.child_flex_value_high and
ffvv.summary_flag=decode(ffvnh0.range_attribute,'P','Y','N')
)
)

要查看所有层次结构（不同的父最高值），请删除对父 flex 值的“开始于”限制：

ffvnh.parent_flex_value=:parent_flex_value
于 2020-04-19T10:15:54.587 回答
0

也许这可以帮助你

SELECT fvc.PARENT_FLEX_VALUE RUBRO_N0 ,FVT.description
DESC_RUBRO_N0,FVC.FLEX_VALUE RUBRO_N1 , fvc.DESCRIPTION
DESC_RUBRO_N1,FVC2.FLEX_VALUE RUBRO_N2 , FVC2.DESCRIPTION
DESC_RUBRO_N2,FVC3.FLEX_VALUE RUBRO_N3 , FVC3.DESCRIPTION
DESC_RUBRO_N3,FVC4.FLEX_VALUE RUBRO_N4 , FVC4.DESCRIPTION
DESC_RUBRO_N4,NVL(FVC4.FLEX_VALUE,NVL(FVC3.FLEX_VALUE,NVL(FVC2.FLEX_VALUE,FVC.FLEX_VALUE))) RUBROFIN
FROM FND_FLEX_VALUE_CHILDREN_V fvc 
,FND_FLEX_VALUE_CHILDREN_V FVC2 
,FND_FLEX_VALUE_CHILDREN_V FVC3 
,FND_FLEX_VALUE_CHILDREN_V FVC4
,FND_FLEX_VALUES_TL FVT 
WHERE fvc.FLEX_VALUE_SET_ID =  1016176 
AND fvc.PARENT_FLEX_VALUE not in(SELECT FLEX_VALUE FROM FND_FLEX_VALUE_CHILDREN_V WHERE FLEX_VALUE_SET_ID = --YOUR FLEX_VALUE_SET_ID) 
AND fvc.FLEX_VALUE = FVC2.PARENT_FLEX_VALUE (+) 
AND fvc2.FLEX_VALUE = FVC3.PARENT_FLEX_VALUE (+) 
AND fvc3.FLEX_VALUE  = FVC4.PARENT_FLEX_VALUE (+) 
AND fvc.PARENT_FLEX_VALUE = FVT.FLEX_VALUE_MEANING 
AND FVT.SOURCE_LANG = 'ESA'
AND FVT.LANGUAGE = 'ESA' AND FVT.LAST_UPDATE_LOGIN NOT IN (0) 
ORDER BY 1,2,3,5,7
;

此致

于 2017-10-18T16:26:15.070 回答