谢谢对我存储过程的优化，但那个优化有个问题，数据会出来两遍，请费心再改造一下
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CREATE PROCEDURE selectAllOpenDocumentsInfo
@user varchar(50),
@dept varchar(50),
@lv varchar(50)
as
--建临时表整理带 'all '字样的数据与变量到一个集合中
CREATE TABLE #FeiliOA_DocumentManage_TypeLookUser(typeID varchar(50),lookuser VARCHAR(50))
INSERT INTO #FeiliOA_DocumentManage_TypeLookUser
SELECT typeID,lookuser FROM FeiliOA_DocumentManage_TypeLookUser WHERE [email protected]
UNION ALL
SELECT typeID,CASE WHEN lookuser= 'ALL ' THEN @user END FROM FeiliOA_DocumentManage_TypeLookUser
--
CREATE TABLE #FeiliOA_DocumentManage_TypeLookDept(typeID varchar(50),lookdept VARCHAR(50))
INSERT INTO #FeiliOA_DocumentManage_TypeLookDept
SELECT typeID,lookdept FROM FeiliOA_DocumentManage_TypeLookDept WHERE [email protected]
UNION ALL
SELECT typeID,CASE WHEN lookdept= 'ALL ' THEN @dept END FROM FeiliOA_DocumentManage_TypeLookDept
--
CREATE TABLE #FeiliOA_DocumentManage_TypeLookLv(typeID varchar(50),looklv VARCHAR(50))
INSERT INTO #FeiliOA_DocumentManage_TypeLookLv
SELECT typeID,looklv FROM FeiliOA_DocumentManage_TypeLookLv WHERE [email protected]
UNION ALL
SELECT typeID,CASE WHEN looklv= 'ALL ' THEN @lv END FROM FeiliOA_DocumentManage_TypeLookLv
--将表关联
SELECT a.documentID,a.documentName,e.typeName,a.documentInfo,a.VesionIDUser,a.vesionId,a.vesionDate,a.documentSize,a.documentSend,a.documenttype,a.documenturl
FROM
FeiliOA_DocumentManage_DocumentInfo a INNER JOIN #FeiliOA_DocumentManage_TypeLookUser b
ON a.DocumentType=b.typeID AND [email protected] AND a.documentStatic= 'a ' INNER JOIN FeiliOA_DocumentManage_TypeInfo e
ON e.typeid=a.documenttype
UNION ALL
SELECT a.documentID,a.documentName,e.typeName,a.documentInfo,a.VesionIDUser,a.vesionId,a.vesionDate,a.documentSize,a.documentSend,a.documenttype,a.documenturl
FROM
FeiliOA_DocumentManage_DocumentInfo a INNER JOIN
#FeiliOA_DocumentManage_TypeLookDept c
ON a.DocumentType=c.typeID and [email protected] AND a.documentStatic= 'a ' INNER JOIN FeiliOA_DocumentManage_TypeInfo e
ON e.typeid=a.documenttype
UNION ALL
SELECT a.documentID,a.documentName,e.typeName,a.documentInfo,a.VesionIDUser,a.vesionId,a.vesionDate,a.documentSize,a.documentSend,a.documenttype,a.documenturl
FROM
FeiliOA_DocumentManage_DocumentInfo a INNER JOIN
#FeiliOA_DocumentManage_TypeLookLv d
ON a.DocumentType=d.typeID and [email protected] AND a.documentStatic= 'a ' INNER JOIN FeiliOA_DocumentManage_TypeInfo e
ON e.typeid=a.documenttype
--删除临时表
DROP TABLE #FeiliOA_DocumentManage_TypeLookUser
DROP TABLE #FeiliOA_DocumentManage_TypeLookDept
DROP TABLE #FeiliOA_DocumentManage_TypeLookLv--此过程没有用group by
GO
------解决方案--------------------
表的名字真長 ^@^
~~~原貼地址是哪啊
------解决方案--------------------