[英]List of all (User defined scalar) functions and their dependencies
I'm trying to select a list of all the functions in the database and their dependencies. 我正在尝试选择数据库中所有功能及其依赖项的列表。
(The dependencies that would appear if I were to view the dependencies manually and select the 'Objects that depend on [function]' option.) (如果我要手动查看依赖关系并选择“依赖于[功能]的对象”选项,将会出现依赖关系。)
My main problem is getting all the dependencies to roll up into one row per function. 我的主要问题是让所有依赖项汇总到每个函数的一行中。
I've tried using stuff
, but for some reason I can't get it to work in this context. 我尝试使用stuff
,但由于某种原因,我无法在这种情况下使用它。
select
o.name
, stuff((select N', ' + Name from sys.objects o3 where o3.object_id = o2.object_id for xml path ('')), 1, 1, N'') as Dependencies
from sys.objects o
left join sys.sql_expression_dependencies sed
on object_id = referenced_id
left join sys.objects o2
on referencing_id = o2.object_id
where o.type='FN'
order by o.name
Where am I going wrong? 我要去哪里错了?
This might work for you: 这可能对您有用:
SELECT
O.Name
,T.Dependencies
FROM sys.Objects O
OUTER APPLY
(
SELECT SUBSTRING(
(
SELECT ',' + OBJECT_NAME(D.referenced_id)
FROM sys.SQL_Expression_Dependencies D
WHERE D.referencing_id = O.Object_ID
GROUP BY OBJECT_NAME(D.referenced_id)
ORDER BY OBJECT_NAME(D.referenced_id)
FOR XML PATH('')
)
,2,4000) AS Dependencies
) T
WHERE O.Type = 'FN'
ORDER BY O.Name
;
If not, update me about what's missing and I can go from there. 如果没有,请向我更新缺少的内容,然后我可以从那里去。 Good luck! 祝好运! :) :)
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