我们遇到的问题是我们的工作流程尚未创建活动。
我现在需要报告哪些帐户没有调用其工作流程。
我尝试过高级查找,然后转移到sql。
我的问题是,有人可以提供一个简单的启动查询来拉出哪个“实体”没有与之关联的特定活动吗?
如果问题不够明确或需要更多信息,请告诉我。
答案 0 :(得分:1)
下面是一个使用SQL的解决方案,我逐步完成了我的思考过程,下面是一个使用C#API开始的解决方案(编辑:刚刚意识到这是一个报告,因此可以忽略该部分)。我在大多数地方评论过,所以我希望我的方法相当直接。
1
--get all the entities that aren't activities and aren't intersect entities (N:N tables)
--Put in your own where conditions to further filter this list,
--which is still probably far too expansive
SELECT
A.name EntityName
FROM MetadataSchema.Entity A
WHERE
A.IsActivity = 0
AND A.IsIntersect = 0
2
--CROSS JOIN the non-activity entities with the activity entities
--to get a list of all possible entity/activity pairings
SELECT DISTINCT
A.name EntityName
, B.Name ActivityName
FROM MetadataSchema.Entity A
CROSS JOIN MetadataSchema.Entity B
WHERE
A.IsActivity = 0
AND A.IsIntersect = 0
AND B.IsActivity = 1
3
--LEFT JOIN the partial cartesian join above against the Activity table,
--making a note of which entities actually have activity records.
--This will provide a complete list of which entity/activity pairings
--exist and don't exist
SELECT
A.name EntityName
, B.Name ActivityName
--if there is a matching activity, the unique key,
--ActivityTypeCode (int), will be positive.
--So, if there is a positive sum for an entity/activity
--pairing, you know there is a valid pair; otherwise
--no pair
, CAST(CASE WHEN sum(coalesce(C.ActivityTypeCode, 0)) > 0
THEN 1
ELSE 0
END AS BIT) EntityOwnsActivity
FROM MetadataSchema.Entity A
CROSS JOIN MetadataSchema.Entity B
LEFT JOIN dbo.ActivityPointer C ON
--ObjectTypeCode is a unique identifier for Entities;
--RegardingObjectTypeCode is the code for the entity type
--associated with a particular activity
A.ObjectTypeCode = C.RegardingObjectTypeCode
--ActivityTypeCode is the code for the particular activity
AND B.ObjectTypeCode = C.ActivityTypeCode
WHERE
A.IsActivity = 0
AND A.IsIntersect = 0
AND B.IsActivity = 1
GROUP BY
A.name
, B.Name
4
--Putting it all together, using the above master table,
--filter out the entities/activities you're interested in
--(in this case, all entities that aren't associated with
--any emails)
SELECT
EntityName
FROM
(
SELECT
A.name EntityName
, B.Name ActivityName
, CAST(CASE WHEN sum(coalesce(C.ActivityTypeCode, 0)) > 0
THEN 1
ELSE 0
END AS BIT) EntityOwnsActivity
FROM MetadataSchema.Entity A
CROSS JOIN MetadataSchema.Entity B
LEFT JOIN dbo.ActivityPointer C ON
A.ObjectTypeCode = C.RegardingObjectTypeCode
AND B.ObjectTypeCode = C.ActivityTypeCode
WHERE
A.IsActivity = 0
AND A.IsIntersect = 0
AND B.IsActivity = 1
GROUP BY
A.name
, B.Name
) EntityActivities
WHERE ActivityName = 'Email'
AND EntityOwnsActivity = 0
ORDER BY
EntityName
using (OrganizationServiceProxy _serviceProxy =
new OrganizationServiceProxy(
new Uri(".../XRMServices/2011/Organization.svc"), null, null, null))
{
_serviceProxy.EnableProxyTypes();
RetrieveAllEntitiesRequest request = new RetrieveAllEntitiesRequest()
{
EntityFilters = EntityFilters.Entity,
RetrieveAsIfPublished = true
};
// Retrieve the MetaData.
EntityMetadata[] entities =
((RetrieveAllEntitiesResponse)_serviceProxy.Execute(request)).EntityMetadata;
var ents = from e1 in entities.Where(x => x.IsActivity != true)
.Where(x => x.IsIntersect != true)
from e2 in entities.Where(x => x.IsActivity == true)
select new
{
entityName = e1.SchemaName
,
activityName = e2.SchemaName
};
//at this point, because of the limited nature of the Linq provider for left joins
//and sums, probably the best approach is to do a fetch query on each entity/activity
//combo, do some sort of sum and find out which combos have matches
// in the activity pointer table
//API = very inefficient; maybe improved in next CRM release? Let's hope so!
}