For Deletion..trigger Is Not Working

May 4, 2004

Hi,
I have this trigger, it is working fine when i add new data but it doesn't work when I delete data from the table?

Any idea?

Any help will be highly appreciated.


CREATE TRIGGER [PROP_AMT] ON [dbo].[cqe_item]
FOR INSERT, UPDATE, DELETE
AS
DECLARE
@var_DB_contract INTEGER,
@var_CQE INTEGER,
@var_PC INTEGER,
@var_item VARCHAR(7),
@var_AMT_PAID INTEGER,
@var_AMT_RET INTEGER,
@var_ITEM_NEW VARCHAR(1),
@var_quant DECIMAL,
@var_fiyr INTEGER,
@var_amt_result INTEGER,
@var_amt_ret_result INTEGER,
@var_amt_old INTEGER,
@var_amt_ret_old INTEGER,
@var_quant_result INTEGER,
@var_quant_new INTEGER,
@var_quant_old INTEGER,
@Item_new VARCHAR(7),
@var_chk varchar(1)

--If Exists (Select 1 From Inserted) And Exists (Select 1 From Deleted)
set @var_db_contract =(SELECT a.db_contract FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
IF @var_db_contract IS NOT NULL
BEGIN
SET @var_db_contract=(SELECT a.db_contract FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_cqe=(SELECT a.cqe_numb FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_pc=(SELECT a.pc_code FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_item=(SELECT a.item_no FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_fiyr=(SELECT a.fy_item FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
set @var_chk ="Y"
END
ELSE
BEGIN
SET @var_db_contract=(SELECT a.db_contract FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_cqe=(SELECT a.cqe_numb FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_pc=(SELECT a.pc_code FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_item=(SELECT a.item_no FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_fiyr=(SELECT b.fy_item FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
set @var_chk="N"
END
SET @var_amt_paid=(SELECT a.amt_paid_item FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_amt_old=(SELECT b.amt_paid_item FROM inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no )
SET @var_amt_result =ISNULL(@var_amt_paid,0) - ISNULL(@var_amt_old,0)

SET @var_amt_ret = (SELECT a.amt_ret_item from inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no)
SET @var_amt_ret_old=(SELECT b.amt_ret_item from inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no)
SET @var_amt_ret_result = isnull(@var_amt_ret,0) - isnull(@var_amt_ret_old,0)

SET @var_quant_new = (SELECT a.quantity from inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no)
SET @var_quant_old =(SELECT b.quantity from inserted a,deleted b where a.db_contract = b.db_Contract and a.cqe_numb = b.cqe_numb and a.pc_code = b.pc_code and a.item_no = b.item_no)
SET @var_quant_result = isnull(@var_quant_new,0) - isnull(@var_quant_old,0)
SELECT @item_new = new_item
FROM VALID_ITEM
WHERE DB_CONTRACT = @var_db_contract
AND PC_CODE = @var_PC
AND ITEM_NO = @var_ITEM

UPDATE ae_contract
set amt_paid_contr = isnull(amt_paid_contr,0) +@var_amt_result,
amt_ret_contr = isnull(amt_ret_contr,0) + @var_amt_ret_result
where db_contract = @var_db_contract

IF @item_new = 'N'
BEGIN
update vendor
set used_amt = isnull(used_amt,0) + @var_amt_result + @var_amt_ret_result
where db_vendor = (select gen_contr from ae_contract
where ae_contract.db_contract=@var_db_contract);
END
UPDATE enc_det
set amt_paid_fy = isnull(amt_paid_fy,0) + @var_amt_result,
amt_ret_fy = isnull(amt_ret_fy,0) + @var_amt_ret_result
where db_contract = @var_db_contract
and pc_code = @var_pc
and fy = @var_fiyr

UPDATE valid_item
set tamt_ret_item = isnull(tamt_ret_item,0) + @var_amt_ret_result,
tamt_paid_item = isnull(tamt_paid_item,0) + @var_amt_result,
qtd = isnull(qtd,0) + @var_quant_result
where db_contract = @var_db_contract
and pc_code = @var_pc
and item_no = @var_item

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Trigger

USE [personnelreq]
GO
/****** Object: Trigger [tgrTracking] Script Date: 01/16/2008 11:55:29 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO



/*****************************************************************************************************************************************************************
* Trigger Name: tgrTracking
* Description: Calls the CalcTrackingHours stored procedure for replacement and net staff addition
* requisitions when the requisitions are emailed, transferred, or completed.
* History
* TKT/CO # Date Developer Description
* ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* 01/03/2005 Zsofia Horompoli Created
* CO#1570 03/22/2005 Zsofia Horompoli Added originator email tracking for transfer events
*****************************************************************************************************************************************************************/
CREATE TRIGGER [tgrTracking] ON [dbo].[Log2]
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AS

DECLARE @reqId int -- store requisition ID
DECLARE @eventId int -- event value inserted
DECLARE @parentId int -- store parent requisition ID
DECLARE @eventTime datetime -- store date/time of event
DECLARE @email varchar(50) -- store email address
DECLARE @logId int -- store ID assigned to the record in the Log2 table
DECLARE @location varchar(30) -- Location
DECLARE @title varchar(30) -- Job title
DECLARE @multiReq int -- > 0 = Multi NSA
DECLARE @origMail varchar(50) -- Originator's email address
DECLARE @subject varchar(200) -- Email subject line
DECLARE @from varchar(50) -- From email
DECLARE @body varchar(8000) -- Email body
DECLARE @reqType int -- Requisition type (0-replacement, 1-net staff addition, 6-Bonus)
DECLARE @sReqType varchar(30) -- Requisition type description
DECLARE @appEmail varchar(500) -- Approvers' email addresses

SELECT @from = 'compensationandbenefits@west.com'

DECLARE @inserted_rows AS CURSOR -- hold the inserted rows
SET @inserted_rows = CURSOR FOR
SELECT id,reqid, timestamp, event, stuff(notes,1,patindex('%:%',notes),'') AS email FROM inserted -- get the Log2 id,requisition id, event, timestamp, and email address from the updated/inserted rows

OPEN @inserted_rows
FETCH NEXT FROM @inserted_rows INTO @logId, @reqId, @eventTime, @eventId, @email
WHILE (@@FETCH_STATUS = 0)
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--Is this an email/transfer/complete/deny event?
IF (@eventId = 4 OR @eventId = 6 OR @eventId = 7 OR @eventId = 0 OR @eventId = 10)
BEGIN -- Yes, is this a deny event?
IF (@eventId = 0)
BEGIN --Yes, is this an active replacement/net staff addition/parent multi NSA requisition?

SELECT @parentId = id
FROM reqs2 r
WHERE requisitiontype in (0,1) and id = @reqId and
(SELECT ParentReqId from ParentChild WHERE ChildReqId = @reqId) IS NULL and
NOT (markedfortransfer = 0 AND logging <> 1) AND markedfortransfer <> 2
END
ELSE IF (@eventId = 6)
BEGIN
SELECT @parentId = id
FROM reqs2 r
WHERE requisitiontype IN (0,1,6) AND id = @reqId AND
(SELECT ParentReqId FROM ParentChild WHERE ChildReqId = @reqId) IS NULL and
NOT (markedfortransfer = 0 AND logging <> 1) and
(SELECT id FROM Log2 WHERE reqId = @reqId AND event = 0) IS NULL
END
ELSE IF (@eventId = 7 OR @eventId = 10)
BEGIN
SELECT @parentId = id
FROM reqs2 r
WHERE requisitiontype IN (0,1) AND id = @reqId AND
(SELECT ParentReqId FROM ParentChild WHERE ChildReqId = @reqId) IS NULL and
markedfortransfer <> 2 and
(SELECT id FROM Log2 WHERE reqId = @reqId AND event = 0) IS NULL
END
ELSE
BEGIN -- No, is this an active replacement/net staff addition/parent multi NSA requisition?
SELECT @parentId = id
FROM reqs2 r
WHERE requisitiontype IN (0,1) AND id = @reqId AND
(SELECT ParentReqId FROM ParentChild WHERE ChildReqId = @reqId) IS NULL and
NOT (markedfortransfer = 0 AND logging <> 1) AND markedfortransfer <> 2 and
(SELECT id FROM Log2 WHERE reqId = @reqId AND event = 0) IS NULL
END

--Is this a requisition to be tracked?
IF @parentId is not NULL
BEGIN --Yes, is this a transfer event?
IF @eventId = 6
BEGIN --Yes, retrieve information for email
SELECT @location = RTRIM(L.DESCR), @title = RTRIM(PT.DESCR), @multiReq = (SELECT COUNT(*) FROM ParentChild WHERE ParentReqID = R.id), @reqType = R.requisitiontype
FROM reqs2 R
LEFT OUTER JOIN TDSdev.dbo.PS_LOCATION_TBL L ON R.sitename = L.LOCATION
LEFT OUTER JOIN TDSdev.dbo.PS_JOBCODE_TBL PT ON R.jobtitle = PT.JOBCODE
WHERE R.id = @reqId

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EXEC sel_EmailUsers @reqId = @reqId, @bApprover = 1, @currentUser = NULL, @origEmail = @origMail OUTPUT, @appEmail = @appEmail OUTPUT

--Set requisition type description
IF @reqType = 0
BEGIN --Replacement requisition
SELECT @sReqType = 'Replacement'
END
ELSE IF @reqType = 1 AND @multiReq > 0
BEGIN --Multi-NSA
SELECT @sReqType = 'Multiple Net Staff Addition'
END
ELSE IF @reqType = 1
BEGIN --NSA
SELECT @sReqType = 'Net Staff Addition'
END
ELSE IF @reqType = 6
BEGIN --Bonus
SELECT @sReqType = 'Bonus'
END

--Build subject line
--Do we have a location?
IF @location IS NULL
BEGIN --No, default to Nothing
SELECT @location = ''
END

--Do we have a job title?
IF @title IS NULL
BEGIN --No, default to Nothing
SELECT @title = ''
END

SELECT @subject = @location + ': ' + @sReqType + ': ' + CAST(@reqId AS varchar(15)) + ': ' + @title

--Set email body
IF @reqType = 6 -- If Bonus Req
BEGIN
SELECT @body = '<p>Bonus requisition number ' + CAST(@reqId AS varchar(15)) + ' has been processed by Compensation.</p>'
SELECT @body = @body + '<p>If you have any questions, please contact us at <a href=''mailto: compensationandbenefits@west.com'' target=''_blank''>compensationandbenefits@west.com</a> .</p>'
END
ELSE IF @reqType IN (0,1) -- If Net Staff or Replacement Req
BEGIN
SELECT @body = '<p>Requisition number ' + CAST(@reqId AS varchar(15)) + ' has been finalized and sent to Human Resources on ' + convert(char(10),@eventTime, 101) + ' at ' + substring(convert(char(19),@eventTime, 100), 12, 8) + ' for recruiting.</p>'
SELECT @body = @body + '<p>If you have any questions, please contact us at <a href=''mailto: compensationandbenefits@west.com'' target=''_blank''>compensationandbenefits@west.com</a> .</p>'
END

--Send email
EXEC usp_SMTPMail @SenderAddress = @from, @RecipientAddress = @origMail, @Subject = @subject, @Body = @body, @Cc = @appEmail
END

-- Call the CalcTrackingHours stored procedure
IF @reqType IN (0,1)
BEGIN
EXEC CalcTrackingHours @event = @eventId, @reqId = @reqId, @emailTo = @email, @endDateTime = @eventTime, @logId = @logId
END
END
END
FETCH NEXT FROM @inserted_rows INTO @logId, @reqId, @eventTime, @eventId, @email
END

--clean up
CLOSE @inserted_rows
DEALLOCATE @inserted_rows


Stored Procedure is

USE [personnelreq]
GO
/****** Object: StoredProcedure [dbo].[CalcTrackingHours] Script Date: 01/16/2008 12:01:33 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO
/****** Object: Stored Procedure dbo.CalcTrackingHours Script Date: 4/12/2005 9:20:19 AM ******/


/*****************************************************************************************************************************************************************
* Stored Procedure Name: CalcTrackingHours
* Description: Determines the appropriate tracking level, the number of business hours the requisition
* spent at the current tracking level and inserts this information into the timeLog table
* History
* Date Developer Description
* ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* 01/03/2005 syszxh Created
*****************************************************************************************************************************************************************/
CREATE procedure [dbo].[CalcTrackingHours]
@event int, -- 4=Emailed,6=Transferred,7=Completed
@reqId int, -- Requisition Id
@emailTo varchar(50), -- Email address requisition was forwarded to
@endDateTime datetime, -- Date/time of event
@logId int -- ID assigned to new record in the Log2 table
as
set nocount on

declare @currentUserType as int -- Current user type
declare @startDateTime as datetime -- Date/time requisition arrived at current step
declare @newUserType as int -- New user type
declare @currentTrackLevel as varchar(5) -- Tracking level to be inserted into the timeLog table
declare @newTrackLevel as varchar(5) -- New tracking level
declare @trackEmail as varchar(50) -- Email address at current tracking level
declare @count as int -- counter variable
declare @errorValue as int -- Error flag (1 = start date/time missing)
declare @trackHours as decimal(10,2)

select @errorValue = 0
select @startDateTime = NULL

-- Retrieve last email's user type, date/time stamp, and email address
select top 1 @currentUserType = userType, @startDateTime = timestamp, @trackEmail = n.userid
from personnelreq.dbo.Log2 l left outer join personnelreq.dbo.names2 n on stuff(notes,1,patindex('%:%',notes),'') = n.userid
where (l.event = 4 or l.event = 10) and timestamp <= @endDateTime and reqid = @reqId and l.id < @logId order by l.id desc

-- Last email found?
if @startDateTime is NULL
begin
-- No, this is the very first email, retrieve new user type
select @newUserType = userType
from personnelreq.dbo.names2 n
where userid = @emailTo

-- Is new user @C&B?
if @newUserType = 2
begin -- Yes, set new tracking level
select @newTrackLevel = 'cb1'
end
else
begin -- No, set new tracking level
select @newTrackLevel = 'dept'
end
end
else
begin
-- Is this event = email?
if @event = 4
begin
-- Retrieve new user type
select @newUserType = userType
from personnelreq.dbo.names2 n
where userid = @emailTo

-- Is the current user the same as the new user?
if @currentUserType = @newUserType and @emailTo = @trackEmail
begin
-- Yes, get latest level
select top 1 @newTrackLevel = trackLevel
from timeLog
where reqID = @reqId and trackEmail = @trackEmail and dateIn = @startDateTime
order by dateIn desc

select @currentTrackLevel = @newTrackLevel
end
-- Is the current user type @C&B?
else if @currentUserType <> 2 or @currentUserType is NULL
begin
-- No, retrieve current tracking level
exec GetTrackLevel @userType = @currentUserType, @reqID = @reqID, @email = @trackEmail, @trackLevel = @currentTrackLevel output
-- Is the new user type @C&B?
if @newUserType = 2
begin -- Yes, retrieve new tracking level
exec GetCBLevel @trackLevel = @currentTrackLevel, @reqID = @reqID, @currentTrackLevel = @newTrackLevel output
end
else -- No, retrieve new tracking level
begin
exec GetTrackLevel @userType = @newUserType, @reqID = @reqID, @email = @emailTo, @trackLevel = @newTrackLevel output
end
end
else
begin
-- Yes, retrieve new tracking level
exec GetTrackLevel @userType = @newUserType, @reqID = @reqID, @email = @emailTo, @trackLevel = @newTrackLevel output
-- Retrieve current tracking level
exec GetCBLevel @trackLevel = @newTrackLevel, @reqID = @reqID, @currentTrackLevel = @currentTrackLevel output
end
end
-- Is this event = transfer/completed?
else if @event = 6 or @event = 7 or @event = 10
begin
-- No, any existing entries for exec3?
if (select count(*) from timeLog where trackLevel = 'exec3' and reqID = @reqID) > 0
begin
-- Yes, set current tracking level to cb5
select @currentTrackLevel = 'cb5'
end
-- Any existing entries for exec2?
else if (select count(*) from timeLog where trackLevel = 'exec2' and reqID = @reqID) > 0
begin
-- Yes, set current tracking level to cb4
select @currentTrackLevel = 'cb4'
end
-- Any existing entries for exec1?
else if (select count(*) from timeLog where trackLevel = 'exec1' and reqID = @reqID) > 0
begin
-- Yes, set current tracking level to cb3
select @currentTrackLevel = 'cb3'
end
-- Any existing entries for acct?
else if (select count(*) from timeLog where trackLevel = 'acct' and reqID = @reqID) > 0
begin
-- Yes, set current tracking level to cb2
select @currentTrackLevel = 'cb2'
end
else
begin
-- Set current tracking level to cb1
select @currentTrackLevel = 'cb1'
end
end

-- Calculate hours worked
if @event <> 10
begin
exec CalcBusinessHours @startDateT = @startDateTime, @endDateT = @endDateTime, @totalHours = @trackHours output

-- Update information in the timeLog table
update timeLog
set dateOut = @endDateTime, trackHours = @trackHours
where reqID = @reqID and trackHours = 0 and dateOut = '1990-12-31'
end
end

-- Is this event = email?
if @event = 4 and @newTrackLevel is not NULL
begin
-- Yes, insert new row for new track step
insert into timeLog (reqID, trackLevel, dateIn, trackEmail, trackHours, dateOut)
values (@reqID, @newTrackLevel, @endDateTime, @emailTo, 0, '1990-12-31')
end
-- Is this event = reopen?
else if @event = 10 and @trackEmail is not NULL
begin -- Yes, insert new row for new track step
insert into timeLog (reqID, trackLevel, dateIn, trackEmail, trackHours, dateOut)
values (@reqID, @currentTrackLevel, @endDateTime, @trackEmail, 0, '1990-12-31')
end


endProcedure:
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[ask] Trigger In Sqlserver Not Working, HELPP!!

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i have this trigger in my database : ALTER TRIGGER dbo.AddVoucher    ON  dbo.User_AddVoucher    AFTER INSERTAS     SET NOCOUNT ON;DECLARE @UserId int,     @Add_id int,     @voucher_id char,     @Kredit money,     @date smalldatetime,     @last_balance money,     @voucher_status charSELECT @UserId = UserId,     @voucher_id = Voucher_ID,     @Add_id = Add_id,     @date = Deposit_Date    FROM InsertedSELECT @Kredit= Voucher_Value,     @voucher_status = Voucher_Status     FROM Voucher     WHERE Voucher_ID = @voucher_idINSERT INTO User_Balance(AddVoucher_ID, UserId, Update_Type, Update_Date)    VALUES     (@Add_id,@UserId, 'Kredit',@date)select @last_balance = Balance    from User_Balance     WHERE UserId = @UserId and Balance = (select TOP 1 Balance User_Balance where UserId = @UserId order by Update_Id DESC) if (@voucher_status = 'active')    -- SET NOCOUNT ON added to prevent extra result sets from    -- interfering with SELECT statements.    -- Insert statements for trigger hereBEGIN    update User_Balance    set Balance = @last_balance + @Kredit    where AddVoucher_ID = @Add_id    update Voucher    set Sold_Date = @date    where Voucher_ID = @voucher_idENDELSE BEGIN    raiserror ('Voucher is not valid',0,1)    rollback transaction ENDgo  the problem is the update function is not working and the if statement always put to 'FALSE' do you think anything wrong with the code 

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UPDATE Trigger Not Working Properly

Oct 4, 2004

We've altered an UPDATE trigger - now it doesn't work properly. When updating a record (via a web application) by clearing the value for a particlar column, we get error:

UPDATE failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER'.

Code = 800a0c93
Source = ADODB.Recordset
Description = Operation is not allowed in this context.

What the trigger does is prevent a zero-length string from being inserted into the database, which violates a check constraint, and instead inserts NULL. The web app - whose code we cannot modify - apparently does this. This was working fine, until we altered the trigger to add an additional column for update. Our SQL developer person has left, so us less knowledgable (about SQL) folks are trying to pick up the slack.

trigger code:

SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO




ALTER TRIGGER trigViaNetCardholderUpdateEmptyStrings
ON viewViaNetCardholder
INSTEAD OF UPDATE AS
UPDATE tblIDCross
SET
tblIDCross.chUSCId = CASE WHEN ins.chUSCId = '' THEN NULL ELSE ins.chUSCId END,
tblIDCross.chNineDigit = CASE WHEN ins.chNineDigit = '' THEN NULL ELSE ins.chNineDigit END,
tblIDCross.chPID = CASE WHEN ins.chPID = '' THEN NULL ELSE ins.chPID END,
tblIDCross.chEmployeeId = CASE WHEN ins.chEmployeeId = '' THEN NULL ELSE ins.chEmployeeId END,
tblIDCross.chAIMSNumber = CASE WHEN ins.chAIMSNumber = '' THEN NULL ELSE ins.chAIMSNumber END,
tblIDCross.intCustomerType = ins.intCustomerType
FROM INSERTED ins
WHERE tblIDCross.intUSCardId = ins.intUSCardId




GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO

Please help...

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Using SQL SERVER IMPORT WIZARD, Why Trigger Not Working?

Mar 21, 2008



Hi SQL Proz,

I am trying to important some data in the an existing table with trigger. Unfortunately, the data were successfully inserted into the said table but the trigger did not work out. Why? How to do the tricks?

Many Thanks!

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Apr 20, 2015

In My Table , I have Three Column like Qty,Price and Total, I create a Trigger for this . 

Table:
CREATE TABLE [dbo].[tbl_SO](
[SoNo] [varchar](50) NULL,
[Qty] [int] NULL,
[price] [numeric](18, 2) NULL,
[total] [numeric](18, 2) NULL
) ON [PRIMARY]

[code]...

Input :
1) UPDATE TBL_SO SET QTY='10',Price='100' Where SONo='10'
2)UPDATE TBL_SO SET QTY='10',Price='100'  Total=Qty*Price Where SONo='10'

Output:
What I get? I tried both 1 and 2, It(Query) does not work on first time,I executed (Query) second time It works.Why?What I need?   How to work on First Time?

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Sep 14, 2007

Hello all,

I have I trigger where I want to insert all _changed_ rows from the INSERTED table into
a table called tempProducts.

If I put this query inside my trigger, I selects exactly the rows I want: rows changed




Code SnippetSELECT * FROM INSERTED
EXCEPT SELECT * FROM DELETED




I the current trigger I have




Code SnippetINSERT INTO dbo.TempProducts (LBTyp, CountryOfOrigin)
SELECT LBTyp, CountryOfOrigin
FROM INSERTED




but this inserts ALL updated rows, not only the changed ones.

So I thought hey, I´ll just combine the two querys and the problem will be solved, like so:



Code Snippet

INSERT INTO dbo.TempProducts (LBTyp, CountryOfOrigin)
SELECT LBTyp, CountryOfOrigin
FROM (SELECT * FROM INSERTED
EXCEPT SELECT * FROM DELETED) as Temp




But for some reason, this won´t work! Why is this? What am I doing wrong?

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Nov 6, 2007

Hi all,

I have a table in xyz database and there is no column in table like creation_date or modified_date.

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The size of table is 85 GB

Immediate help would be appriciable.

Regards,
Frozen

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Mar 11, 2007

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Jun 4, 1999

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TIA,

Stella Liu

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Mar 19, 2007

Hello there,

We are currently setting up out production server to the following requirements:

1. Every month, delete records that haven't been changed in the last 90 days.
2. Replicate insert statements to a backup database which will keep track of all data, and act as an archive/data warehouse.

The first step is easy, as it is just a script that checks the date of the last change on each row. However, the second step is a bit more tricky. We tried setting up replication between two test databases, but we ran into the following problem: Whenever old data has been deleted in the production database, the replication agent deletes it in the data warehouse database too.

Is it possible to override or disable this, so data is only inserted/updated, and not deleted? No applications using the database deletes records, so database integrity should not be a problem.


Thanks for your time,

Ulrik Rasmussen

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Apr 15, 2008

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Jun 4, 2008

Is there an option to find out the deleted DBs on a server?

------------------------
I think, therefore I am - Rene Descartes

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Nov 22, 2006

Hi

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Any help/direction here would be appreciated.

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Jul 23, 2005

Hi Everyone,I have a table in which their is record which is exactly same.I want to delete all the duplicate keeping ony 1 record in a table.ExampleTable AEmpid currentmonth PreviousmonthSupplimentarydays basic158 2001-11-25 00:00:00.000 2001-10-01 00:00:00.000 2.004701.00158 2001-11-25 00:00:00.000 2001-10-01 00:00:00.000 2.004701.00158 2001-11-25 00:00:00.000 2001-10-01 00:00:00.000 2.004701.00I want to delete 2 rows of above table.How can I achieve that.Any suggestion how can i do that.Thank you in advanceRichard

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May 29, 2008

Ok, so I have an issue, was wondering if anybody else has any suggestions.

I have a table that is pretty large, in all regards. It is a "message" table that holds text messages that users send to each other.

1. Has some data fields, integers, dates, some bit columns, a message subject field (varchar(250)), and a message body field (field type = text)
2. Table contains about 70 million records
3. Table has 6 indexes associated to it
4. Table has 2 views associated to it.
5. Table has 8 foreign keys associated to it.

I need to delete, oh, about 90,000 records out of this 70 million record table. I am able to disable the foreign keys to this table for deletion, but that does not seem to mitigate the problem. I think the issue lies with having to update the indexes as well as the views.

When I execute the select statement to retrieve the records I need to delete, it executes pretty quickly, no problems there that I can see.

The issue comes when I try to delete the records, it takes way too long, and we know it. We let it run for an hour and it didn't really get anywhere. This is in a server environment, some pretty decent hardware, 8gig memory, fast SCSI drives, 8 core processors, i don't know the exact specifics, but they're not bad.

Here's a DBCC SHOWCONTIG on our table

DBCC SHOWCONTIG scanning 'message' table...
Table: 'message' (1448040590); index ID: 1, database ID: 13
TABLE level scan performed.
- Pages Scanned................................: 51602
- Extents Scanned..............................: 6486
- Extent Switches..............................: 6948
- Avg. Pages per Extent........................: 8.0
- Scan Density [Best Count:Actual Count].......: 92.83% [6451:6949]
- Logical Scan Fragmentation ..................: 0.54%
- Extent Scan Fragmentation ...................: 0.93%
- Avg. Bytes Free per Page.....................: 93.5
- Avg. Page Density (full).....................: 98.85%
DBCC execution completed. If DBCC printed error messages, contact your system administrator.

This is from our dev environment which is but a portion of our production db- but I presume our production environment will have similar percentages (not necessarily the pages scanned)

Any suggestions on how to delete records efficiently?

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Feb 7, 2008



Hello,
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Thanks,
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Aug 15, 2006

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Oct 13, 2005

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Jun 11, 2007

hi,

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can you help?

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Apr 14, 2006

hi

Basically, I create a database with sql, then I delete it manually(not via sql statment. This is a problem which I realise. In fact, you can't delete the database because the VS 2005 still is using it) I run the same code again,
then it says the database still exists, even it is physically destroied.

------Here is the errors:
System.Data.SqlClient.SqlException: Database 'riskDatabase' already exists.
at System.Data.SqlClient.SqlConnection.OnError(SqlExc eption exception, Boolea
n breakConnection)

------The evidence that the database doesn't exist physically:
Unhandled Exception: System.Data.SqlClient.SqlException: Cannot open database "riskDatabase" requested by the login. The login failed.

------The code:
/*
* C# code to programmically create
* database and table. It also inserts
* data into the table.
*/

using System;
using System.Collections.Generic;
using System.Text;

using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.IO;

namespace riskWizard
{
public class RiskWizard
{
// Sql
private string connectionString;
private SqlConnection connection;
private SqlCommand command;

// Database
private string databaseName;
private string currDatabasePath;
private string database_mdf;
private string database_ldf;

public RiskWizard(string databaseName, string currDatabasePath, string database_mdf, string database_ldf)
{
this.databaseName = databaseName;
this.currDatabasePath = currDatabasePath;
this.database_mdf = database_mdf;
this.database_ldf = database_ldf;
}

private void executeSql(string sql)
{
// Create a connection
connection = new SqlConnection(connectionString);

// Open the connection.
if (connection.State == ConnectionState.Open)
connection.Close();

connection.ConnectionString = connectionString;
connection.Open();

command = new SqlCommand(sql, connection);
try
{
command.ExecuteNonQuery();
}
catch (SqlException e)
{
Console.WriteLine(e.ToString());
}
}

public void createDatabase()
{
string database_data = databaseName + "_data";
string database_log = databaseName + "_log";

connectionString
= "Data Source=.\SQLExpress;Initial Catalog=;Integrated Security=SSPI;";

string sql = "CREATE DATABASE " + databaseName + " ON PRIMARY"
+ "(name=" + database_data + ",filename=" + database_mdf + ",size=3,"
+ "maxsize=5,filegrowth=10%)log on"
+ "(name=" + database_log + ",filename=" + database_ldf + ",size=3,"
+ "maxsize=20,filegrowth=1)";

executeSql(sql);
}

public void dropDatabase()
{
connectionString
= "Data Source=.\SQLExpress;Initial Catalog=" + databaseName + ";Integrated Security=SSPI;";

string sql = "DROP DATABASE " + databaseName;

executeSql(sql);
}

// Create table.
public void createTable(string tableName)
{
connectionString
= "Data Source=.\SQLExpress;Initial Catalog=" + databaseName + ";Integrated Security=SSPI;";

string sql = "CREATE TABLE " + tableName +
"(userId INTEGER IDENTITY(1, 1) CONSTRAINT PK_userID PRIMARY KEY," +
"name CHAR(50) NOT NULL, address CHAR(255) NOT NULL, employmentTitle TEXT NOT NULL)";

executeSql(sql);
}

// Insert data
public void insertData(string tableName)
{
string sql;

connectionString
= "Data Source=.\SQLExpress;Initial Catalog=" + databaseName + ";Integrated Security=SSPI;";

sql = "INSERT INTO " + tableName + "(userId, name, address, employmentTitle) " +
"VALUES (1001, 'Puneet Nehra', 'A 449 Sect 19, DELHI', 'project manager') ";
executeSql(sql);

sql = "INSERT INTO " + tableName + "(userId, name, address, employmentTitle) " +
"VALUES (1002, 'Anoop Singh', 'Lodi Road, DELHI', 'software admin') ";
executeSql(sql);

sql = "INSERT INTO " + tableName + "(userId, name, address, employmentTitle) " +
"VALUES (1003, 'Rakesh M', 'Nag Chowk, Jabalpur M.P.', 'tester') ";
executeSql(sql);

sql = "INSERT INTO " + tableName + "(userId, name, address, employmentTitle) " +
"VALUES (1004, 'Madan Kesh', '4th Street, Lane 3, DELHI', 'quality insurance mamager') ";
executeSql(sql);
}

public static void Main(String[] argv)
{
string databaseName = "riskDatabase";
string currDatabasePath = "E:\liveProgrammes\cSharpWorkplace\riskWizard\A pp_Data";
// Need to be more flexible.
string database_mdf = "'E:\liveProgrammes\cSharpWorkplace\riskWizard\ App_Data\riskDatabase.mdf'";
string database_ldf = "'E:\liveProgrammes\cSharpWorkplace\riskWizard\ App_Data\riskDatabase.ldf'";

RiskWizard riskWizard = new RiskWizard(databaseName, currDatabasePath, database_mdf, database_ldf);
riskWizard.createDatabase();
riskWizard.createTable("userTable");
riskWizard.insertData("userTable");
//riskWizard.dropDatabase();
}
}
}

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------------------------
I think, therefore I am - Rene Descartes

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A,A,A,B,B
A,A,A,B,C
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hi

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thax

ghassan

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Jul 23, 2005

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Jul 20, 2005

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