我已经多年没有使用SSRS和SQL了,所以我提前为这个补救性的、措辞糟糕的问题道歉。
我有一个表,事件,其中包括2列,opener和owner (都是整数)。这些列与我要从中检索用户名的用户表相关。我可以连接这些表,但是我如何检索用户名作为开场白和所有者,以便将其包含在我的报告中?
SELECT
TST_INCIDENT.OPENER_ID AS Logged_By,
TST_INCIDENT.OWNER_ID AS Assignee,
TST_INCIDENT.INCIDENT_ID AS Defect_ID,
TST_INCIDENT.NAME AS Defect_Title,
TST_INCIDENT.DESCRIPTION AS Defect_Desc,
TST_USER.USER_NAME
FROM
TST_USER
INNER JOIN
TST_INCIDENT ON TST_USER.USER_ID = TST_INCIDENT.OPENER_ID
AND TST_USER.USER_ID = TST_INCIDENT.OWNER_ID发布于 2017-02-09 00:23:20
您将为每个ID连接一次用户表。如果ID可能丢失,请将它们更改为左连接。
SELECT
TST_INCIDENT.OPENER_ID AS Logged_By
,TST_INCIDENT.OWNER_ID AS Assignee
,TST_INCIDENT.INCIDENT_ID AS Defect_ID
,TST_INCIDENT.NAME AS Defect_Title
,TST_INCIDENT.DESCRIPTION AS Defect_Desc
,A.USER_NAME as OPENER_USER_NAME
,B.USER_NAME as OWNER_USER_NAME
FROM TST_INCIDENT
INNER JOIN TST_USER A ON A.USER_ID = TST_INCIDENT.OPENER_ID
INNER JOIN TST_USER B ON B.USER_ID = TST_INCIDENT.OWNER_IDhttps://stackoverflow.com/questions/42118310
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