0、http://www.mssqltips.com/tip.asp?tip=1294This is VERY helpful, thanks a lot
During the Data Migration of last release,
first I use “View Dependencies” , but it doesn’t cover all for omit those
behind dynamic SQL.
SELECT distinct so.name
FROM syscomments sc
INNER JOIN sysobjects so ON sc.id = so.id
WHERE charindex('t_swrequests', text) > 0
select distinct specific_name from information_schema.routines
where lower(routine_definition) like '%t_swrequests%'
1、
代码ALTER PROCEDURE [dbo].[Usp_processswgrouprequest] @GrpSWRequestId INT
AS
DECLARE @UpdateTime DATETIME
DECLARE @Count INT
DECLARE @CompanyId INT
DECLARE @SWRequestStatusId INT
DECLARE @SWApprovalStatusPending INT;
DECLARE @SWRequestId INT
DECLARE @Err INT
SELECT @UpdateTime = Getdate()
SET @Err = 0
SET @SWRequestStatusId = 1 -- RequestStatusPendingApproval
SET @SWApprovalStatusPending = 2
SET @Count=0
DECLARE curSWRequest CURSOR FOR
SELECT DISTINCT V_Users.CompanyId
FROM T_SWRequestUsers
INNER JOIN V_Users
ON T_SWRequestUsers.UserId = V_Users.UserId
WHERE ( T_SWRequestUsers.SWRequestId = @GrpSWRequestId )
BEGIN TRANSACTION
OPEN curSWRequest
FETCH NEXT FROM curSWRequest INTO @CompanyId
WHILE ( @@FETCH_STATUS = 0 )
BEGIN
-- insert the SWRequest for each company
-- PRINT @CompanyId
SET @UpdateTime = Dateadd(ms, @Count, Getdate())
INSERT INTO T_SWRequests
(RequesterId,
RequestDate,
SWRequestStatusId,
Routed,
CompanyId,
GroupId,
ContactFirstName,
ContactLastName,
ContactEmail,
CCEmails,
OtherInformation,
UpdateBy,
UpdateTime,
ParentSWRequestId,
NotifyUsers)
SELECT RequesterId,
@UpdateTime,
@SWRequestStatusId,
'Y',
@CompanyId,
NULL,
ContactFirstName,
ContactLastName,
ContactEmail,
CCEmails,
OtherInformation,
UpdateBy,
@UpdateTime,
@GrpSWRequestId,
NotifyUsers
FROM T_SWRequests
WHERE SWRequestId = @GrpSWRequestId
IF @@ERROR != 0
BEGIN
ROLLBACK WORK
RAISERROR('usp_ProcessGroupRequest:Error In Inserting record to T_SWRequest. Transaction is aborted.',
16,
1)
GOTO end_program
END
SET @SWRequestId = @@IDENTITY
-- PRINT @SWRequestId
-- Insert Users
INSERT INTO T_SWRequestUsers
(SWRequestId,
UserId,
UpdateBy,
UpdateTime)
SELECT @SWRequestId,
T_SWRequestUsers.UserId,
T_SWRequestUsers.UpdateBy,
@UpdateTime
FROM T_SWRequestUsers
INNER JOIN V_Users
ON T_SWRequestUsers.UserId = V_Users.UserId
WHERE ( T_SWRequestUsers.SWRequestId = @GrpSWRequestId )
AND V_Users.CompanyId = @CompanyId
IF @@ERROR != 0
BEGIN
ROLLBACK WORK
RAISERROR('usp_ProcessGroupRequest:Error In Inserting record to T_SWRequestUsers. Transaction is aborted.',
16,
1)
GOTO end_program
END
-- Insert SLAs
INSERT INTO T_SWRequestSLAs
(SWRequestId,
SLAId,
UpdateBy,
UpdateTime)
SELECT DISTINCT @SWRequestId,
T_SWRequestSLAs.SLAId,
T_SWRequestSLAs.UpdateBy,
@UpdateTime
FROM T_SWRequestSLAs
INNER JOIN T_GroupSLA
ON T_SWRequestSLAs.SLAId = T_GroupSLA.SLAId
WHERE ( T_SWRequestSLAs.SWRequestId = @GrpSWRequestId )
AND T_GroupSLA.CompanyId = @CompanyId
IF @@ERROR != 0
BEGIN
ROLLBACK WORK
RAISERROR('usp_ProcessGroupRequest:Error In Inserting record to T_SWRequestSLA. Transaction is aborted.',
16,
1)
GOTO end_program
END
-- Insert Softwares
INSERT INTO T_RequestSWs
(SWRequestId,
DocumentId,
SWApprovalStatusId,
RequestedBy,
UpdateBy,
UpdateTime)
SELECT @SWRequestId,
DocumentId,
@SWApprovalStatusPending,
RequestedBy,
UpdateBy,
@UpdateTime
FROM T_RequestSWs
WHERE SWRequestId = @GrpSWRequestId
IF @@ERROR != 0
BEGIN
ROLLBACK WORK
RAISERROR('usp_ProcessGroupRequest:Error In Inserting record to T_RequestSWs. Transaction is aborted.',
16,
1)
GOTO end_program
END
SET @Count = @Count + 1
FETCH NEXT FROM curSWRequest INTO @CompanyId
END
UPDATE T_SWRequests
SET Routed = 'Y',
SWRequestStatusId = 2
WHERE SWRequestId = @GrpSWRequestId
COMMIT WORK
END_PROGRAM:
CLOSE curSWRequest
DEALLOCATE curSWRequest
RETURN 2、declare @A as varchar(1000)
SET @A = replace(( select top 10 lastname as 'data()' from t_users for xml path('')), ' ',';')
print @A
但是这个replace是替换所有，这个不是我想要的，除非是ID串，名称串就做不到了...究竟要如何做MSSQL的聚合呢？
[11:29:08 AM] James: http://databases.aspfaq.com/database/how-do-i-find-a-stored-procedure-containing-text.html
CREATE TABLE [dbo].[Table1](
[id] [int] NULL,
[name] [varchar](50) NULL,
[school] [varchar](50) NULL,
[year] [int] NULL,
[score] [int] NULL
) ON [PRIMARY]
GO
INSERT INTO table1 (id,name,school,year,score) VALUES (1,'Jerra','sc1', 2002, 100)
INSERT INTO table1 (id,name,school,year,score) VALUES (2,'Jerra','sc2', 2004, 60)
INSERT INTO table1 (id,name,school,year,score) VALUES (3,'Tom','sc3', 2002, 40)
INSERT INTO table1 (id,name,school,year,score) VALUES (4,'Jerry','sc4', 2004, 90)
INSERT INTO table1 (id,name,school,year,score) VALUES (5,'Tom','sc5', 2005, 80)
GO
select name,
replace(( select school as 'data()'
from table1
for
xml path('')
), ' ', '/') as school,
replace(( select year as 'data()'
from table1
for
xml path('')
), ' ', '/') as year,
sum(score) as score
from table1
group by name有一个QQ群友提供的方法，解决了空格问题！
UPDATE table1 SET school=REPLACE(school,'sc','sc ')
GO
SELECT *
FROM
(
SELECT name,SUM(score) AS score FROM table1 GROUP BY name
) AS A
OUTER APPLY
(
SELECT school = STUFF(REPLACE((REPLACE((SELECT school FROM dbo.table1 N WHERE NAME = A.name FOR XML AUTO),'<N school="','/')),'"/>',''),1,1,'')
,[year] = STUFF(REPLACE((REPLACE((SELECT [year] FROM dbo.table1 N WHERE NAME = A.name FOR XML AUTO),'<N year="','/')),'"/>',''),1,1,'')
) N
3、
SELECT ROUTINE_NAME, ROUTINE_DEFINITION
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_DEFINITION LIKE '% in (@%)%'
AND ROUTINE_TYPE='PROCEDURE'4、How to use id comma-seperated string in static sql not dynamic sql?
4.1
--- converts ntext list to individual item in a table
ALTER FUNCTION [dbo].[udf_TxtList2Tbl] (@list NTEXT,@separator CHAR(1))
RETURNS @tbl TABLE (element NVARCHAR(300) NOT NULL) AS
BEGIN
DECLARE @pos INT,
@textpos INT,
@nextpos INT,
@str NVARCHAR(4000),
@tmpstr NVARCHAR(4000),
@leftover NVARCHAR(4000)
SET @textpos = 1
SET @leftover = ''
WHILE @textpos <= DATALENGTH(@list) / 2
BEGIN
SET @nextpos = @textpos + 4000 - DATALENGTH(@leftover) / 2
SET @tmpstr = LTRIM(@leftover + SUBSTRING(@list, @textpos, @nextpos - 1))
SET @textpos = @nextpos
SET @pos = CHARINDEX(@separator, @tmpstr)
WHILE @pos > 0
BEGIN
SET @str = substring(@tmpstr, 1, @pos - 1)
INSERT @tbl (element) VALUES(RTRIM(LTRIM(@str)))
SET @tmpstr = LTRIM(SUBSTRING(@tmpstr, @pos + 1, LEN(@tmpstr)))
SET @pos = CHARINDEX(@separator, @tmpstr)
END
SET @leftover = @tmpstr
END
SET @leftover = LTRIM(RTRIM(@leftover))
IF @leftover <> ''
INSERT @tbl (element) VALUES(@leftover)
RETURN
ENDAND EXISTS (SELECT ST.element FROM udf_TxtList2Tbl(@SoftwareIds,',') ST WHERE ST.element = S.DocumentId )
4.2
WHERE CHARINDEX(',' + convert(varchar(max),D.DocumentId )+ ',', ',' + @DocumentIDs + ',') > 0
SELECT * FROM tbname WHERE CHARINDEX(','+RTRIM(fdname)+',',','+@idlist+',')>0
SELECT * FROM tbname WHERE PATINDEX('%,'+RTRIM(fdname)+',%',','+@idlist+',')>0
SELECT * FROM tbname WHERE ','+@idlist+',' LIKE '%,'+RTRIM(fdname)+',%'
SELECT * FROM tbname WHERE ','+@idlist+',' LIKE '%,'+RTRIM(fdname)+',%'
5、
WHERE p.[Name] LIKE ISNULL('%'+@ProductName+'%', p.[Name])
小白的我觉得它很有趣 ...
6、小白的我觉得shen的这套思路很赞 ...
update T_ProductPLMs
set IsPrimary = 'Y'
from (Select ProductId from T_ProductPLMs group by ProductId having sum(case IsPrimary when 'Y' then 1 else 0 end) = 0) a
where T_ProductPLMs.PLMId=@NewPLMId and T_ProductPLMs.ProductId = a.ProductId
set IsPrimary = 'Y'
from (Select ProductId from T_ProductPLMs group by ProductId having sum(case IsPrimary when 'Y' then 1 else 0 end) = 0) a
where T_ProductPLMs.PLMId=@NewPLMId and T_ProductPLMs.ProductId = a.ProductId