I have a stored procedure that uses an extended SPROC to send an email
notification to my customers when a document is distributed.
However, the SPROC has an unexpected side effect.
If I run it in its current incarnation, it only sends one email and
then exits. However, if I remove or comment out the block
/* Set Job to processed */
UPDATE
tblJobs
SET
fldEmailProcessed = 1
WHERE
(fldJobID = @JobID)
then it runs through the whole list as anticipated. Conceptually, it
seems that the records in the cursor are changed if the underlying
table is updated.
Here is pseudo-code for what the SPROC does - whole SPROC below (with
part of the "WHERE" clause removed for readability). I haven't
included any table schemae but I don't think they're relevant.
1. Open a cursor and fetch a list of all companies that need email
notification for pending jobs.
2. While records in the cursor...
a) Format and send email from the cursor
b) Write a record to the audit table
c) Update the jobs table for the current record
3) Fetch next from cursor
There is an update trigger on the tblJobs table thus:
CREATE TRIGGER "tblJobs_UTrig" ON dbo.tblJobs FOR UPDATE AS
SET NOCOUNT ON
/* * PREVENT UPDATES IF NO MATCHING KEY IN 'tblDistributionMaster' */
IF UPDATE(fldDistributionID)
BEGIN
IF (SELECT COUNT(*) FROM inserted) !=
(SELECT COUNT(*) FROM tblDistributionMaster, inserted WHERE
(tblDistributionMaster.fldDistributionID = inserted.fldDistributionID))
BEGIN
RAISERROR 44446 'The record can''t be added or changed.
Referential integrity rules require a related record in table
''tblDistributionMaster''.'
ROLLBACK TRANSACTION
END
END
/* * PREVENT UPDATES IF DEPENDENT RECORDS IN 'tblPrinterJobs' */
IF UPDATE(fldJobID)
BEGIN
IF (SELECT COUNT(*) FROM deleted, tblPrinterJobs WHERE
(deleted.fldJobID = tblPrinterJobs.fldJobID)) > 0
BEGIN
RAISERROR 44446 'The record can''t be deleted or
changed. Since related records exist in table ''tblPrinterJobs'',
referential integrity rules would be violated.'
ROLLBACK TRANSACTION
END
END
I can't see that this is relevant - I think it's something to do with
where I'm updating the fldEmailProcessed field, but I need to do this
here, as outside the loop the fldJobID might be lost.
Sorry it's all such a mess. Hope someone can help!
Thanks
Edward
/*
Checks all Jobs that were set to Despatched more than 24 hours ago,
selects those that the companies elected to get email notification, and
sends them emails.
*/
CREATE PROCEDURE stpSendEmailNotification
AS
DECLARE @rc int
DECLARE @JobID int
DECLARE @CompanyID int
DECLARE @DocumentNumber varchar(50)
DECLARE @Email varchar(50)
DECLARE @DocumentURL varchar(750)
DECLARE @Dat varchar(20)
DECLARE @Subject varchar(100)
SET @Dat = LEFT((CONVERT(varchar, GETDATE(), 100)), 11)
DECLARE MailList CURSOR FOR
SELECT
tblJobs.fldJobID,
tblJobs.fldDocumentNumber,
tblCompany.fldEmail,
tblCompany.fldCompanyID,
tblJobHistory.fldDocumentURL
FROM
tblJobHistory INNER JOIN
tblJobs ON tblJobHistory.fldJobID = tblJobs.fldJobID
INNER JOIN
tblDistributionMaster ON tblJobHistory.fldDistributionID =
tblDistributionMaster.fldDistributionID INNER JOIN
tblCompany ON tblJobHistory.fldCompanyID =
tblCompany.fldCompanyID
WHERE
(tblJobs.fldEmailProcessed = 0)
OPEN MailList
FETCH NEXT FROM MailList INTO
@JobID,
@DocumentNumber,
@Email,
@CompanyID,
@DocumentURL
WHILE @@FETCH_STATUS = 0
BEGIN
/* Format and send the email to the customer here */
SET @Subject = N'Document Distribution No: ' + @DocumentNumber +
N' - Date: ' + @Dat
i am getting some weird behaviour in my sql server 2000 code pasted below. When using the step-through, it seems that i get to the line: While objReader.Read() and then the compiler jumps to "End Try" without going inside the objReader.Read() statement. I am new to this and would appreciate some insight. why isn't entering the conditions within the while loop? I am new to sql and stored procedures so, i'd appreciate any advice at the moment.
thanks in advance.
Code:
Private Function VerifyCredentials(ByVal emailAddress As String, _ ByVal password As String) As Boolean '<sumamry> ' ||||| Declare Required Variables ' ||||| Access appSettings of Web.Config for Connection String (Constant) '</summary> ' ||||| First is the Connection Object for an Access DB Dim MyConn As SqlConnection = New SqlConnection("server=ARIA;database=dushkinmedia;Integrated Security=SSPI")
'<sumamry> ' ||||| Create a OleDb Command Object ' ||||| Pass in Stored procedure ' ||||| Set CommandType to Stored Procedure '</summary>
' ||||| To Access a Stored Procedure in Access - Requires a Command Object Dim MyCmd As New SqlCommand("sp_ValidateUser", MyConn) ' ||||| To Access a Stored Procedure in SQL Server - Requires a Command Object
MyCmd.CommandType = CommandType.StoredProcedure ' ||||| Create Parameter Objects for values passed in Dim objParam1, objParam2 As SqlParameter '<sumamry> ' ||||| Add the parameters to the parameters collection of the ' ||||| command object, and set their datatypes (OleDbType in this case) '</summary> objParam1 = MyCmd.Parameters.Add("@emailAddress", SqlDbType.VarChar) objParam2 = MyCmd.Parameters.Add("@password", SqlDbType.VarChar)
'' ||||| Set the direction of the parameters...input, output, etc objParam1.Direction = ParameterDirection.Input objParam2.Direction = ParameterDirection.Input '' ||||| Set the value(s) of the parameters to the passed in values objParam1.Value = _emailAddress.Text objParam2.Value = _password.Text
' ||||| Try, catch block! Try ' ||||| Check if Connection to DB is already open, if not, then open a connection If MyConn.State = ConnectionState.Closed Then ' ||||| DB not already Open...so open it MyConn.Open() End If
' ||||| Create OleDb Data Reader Dim objReader As SqlDataReader objReader = MyCmd.ExecuteReader(CommandBehavior.CloseConnection) ' ||||| Close the Reader and the Connection Closes with it
'PROBLEM HERE: NEVER ENTERS CONDITIONS OF WHILE LOOP While (objReader.Read()) If CStr(objReader.GetValue(0)) <> "1" Then Return False 'lblMessage.Text = "Invalid Login!" Else objReader.Close() ' ||||| Close the Connections & Reader Return True End If End While Catch ex As Exception lbTEMP.Text = ex.ToString 'tmp errorhandling Return False 'lblMessage.Text = "Error Connecting to Database!" End Try
I try to create a Sproc which will use a cursor to retrieve a few rows from a table. But the cursor part has given me problem. Here it is:
StudentInfo StudentID StudentName DeptID 101 John 10 102 Alex 10 103 Beth 20 ClassInfo ClassID DeptID 901 10 902 10 225 20 I want to create a Sproc which will retreive the student's classes in DeptID 10
Following is the Sproc and cursor:
use master go Create PROCEDURE [dbo].[getEnclishClasses] @StudentID int AS Declare @printInsertStatement nvarchar(100) ECLARE NewRowID int
Declare classCursor CURSOR FOR SELECT ClassID, DeptID FROM [myTest].dbo.ClassInfo WHERE DeptID=(SELECT DeptID FROM [myTest].dbo.StudentInfo WHERE StudentID=@StudentID)
DECLARE @ClassID INT DECLARE @DeptID INT
OPEN classCursor FETCH NEXT FROM classCURSOR INTO @ClassID, @DeptID WHILE (@@FETCH_STATUs=0) BEGIN PRINT 'SET @newID = Scope_Identity()' SET @printInsertStatement= (Select 'INSERT INTO [myTest].dbo.ClassInfo (ClassID, DeptID) Values(' +CONVERT(NVARCHAR (10), @ClassID) + ',' +CONVERT(NVARCHAR (2), @DeptID)+')' FROM [myTest].dbo.StudentInfo WHERE DeptID=(SELECT DeptID FROM [myTest].dbo.StudentInfo WHERE StudentID=@StudentID))
PRINT @printInsertStatement END CLOSE classCursor DEALLOCATE classCursor EXEC getEnclishClasses 101
Here is what I try to get (text with actual data from the table): SET @newRowID = Scope_Identity() INSERT INTO [myTest].dbo.ClassInfo VALUES(901, 10) SET @newRowID = Scope_Identity() INSERT INTO [myTest].dbo.ClassInfo VALUES(902, 10)
Here is what I had got (returning multiple lines, more than number of records I have): Msg 512, Level 16, State 1, Procedure getEnclishClasses, Line 19 Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
Thanks in advance for your help! Or is it a better way (not using a cursor). Each table has over 5,000 records.
I need a stored proc to kill spids, but the following sproc loops infinitely with the same [correct] spid being printed out. What am I doing wrong?
The select statement, when I execute it via the query grid, returns the correct and finite number of spids.
Any help greatly appreciated. Judith
CREATE PROCEDURE rasp_KillDBProcess @dbname varchar(128) AS declare @KillSpid smallint declare @SQL varchar(1000) -- declare DBCursor cursor Forward_only for SELECT distinct l.spid FROM master.dbo.syslocks l INNER JOIN master.dbo.sysdatabases d ON l.dbid = d.dbid WHERE (d.name = N'coj_pcisdata') open DBCursor -- Fetch next from DBCursor into @Killspid -- While (@@Fetch_status <> -1) Begin If (@@Fetch_status <> -2) begin print 'spid = ' + cast(@killspid as varchar(12)) --exec ('kill ' + @killspid)
end -- end Fetch next from DBCursor into @Killspid -- close dbcursor deallocate dbcursor print 'end'
I have a parent-child table, and i want to copy subtrees of it, so for instance this would be the starting point: (id, parentId, label) 0, null, World 1, 0, US 2, 1, NY 3, 0, UK 4, 3, London
now i want to copy object 3 (UK) and it's children, so i would get 0, null, World 1, 0, US 2, 1, NY 3, 0, UK 4, 3, London 5, 0, UK_copy 6, 5, London_copy
I have this sproc:
Code Snippet
alter proc CopyObject
(@ObjectId int,
@NewParentId int)
as
declare @NewId int,
@NewName varchar
select @NewId = max(Id) + 1 from Object
select @NewName = [Name] + 'copy' from [Object] where Id = @ObjectId
-- copy object
INSERT INTO [Object]
([Id]
,[Name]
,[ParentId]
select @NewId,
@NewName,
@NewParentId
from [Object]
where Id = @ObjectId
-- copy children and set their parent to the newly created object
declare c cursor fast_forward for
select Id
from [Object]
where ParentId = @ObjectId
declare @ChildId int
open c
fetch next from c into @ChildId
while @@fetch_status = 0
begin
exec CopyObject
@ObjectID = @ChildId,
@NewParentId = @NewId
fetch next from c into @ChildId
end
close c
deallocate c
But htis throws an error that the cursor already exists:
Msg 16915, Level 16, State 1, Procedure CopyObject, Line 66
A cursor with the name 'c' already exists.
Msg 16905, Level 16, State 1, Procedure CopyObject, Line 72
The cursor is already open.
I've tried to think of an approach without cursors, but i can't figure it out. Because on the first pass, the new parentId will be the same as the parentId of the object to be copied. But the copies of the children of this first original object should have the parentid set to id of the copied object, and so all the way down the tree.
I have attached the results of checking an Update sproc in the Sql database, within VSS, for a misbehaving SqlDataSource control in an asp.net web application, that keeps telling me that I have too many aurguments in my sproc compared to what's defined for parameters in my SQLdatasource control..... No rows affected. (0 row(s) returned) No rows affected. (0 row(s) returned) Running [dbo].[sp_UPD_MESample_ACT_Formdata] ( @ME_Rev_Nbr = 570858 , @A1 = No , @A2 = No , @A5 = NA , @A6 = NA , @A7 = NA , @SectionA_Comments = none , @B1 = No , @B2 = Yes , @B3 = NA , @B4 = NA , @B5 = Yes , @B6 = No , @B7 = Yes , @SectionB_Comments = none , @EI_1 = N/A , @EI_2 = N/A , @UI_1 = N/A , @UI_2 = N/A , @HH_1 = N/A , @HH_2 = N/A , @SHEL_1 = 363-030 , @SHEL_2 = N/A , @SUA_1 = N/A, @SUA_2 = N/A , @Cert_Period = 10/1/06 - 12/31/06 , @CR_Rev_Completed = Y ).
No rows affected. (0 row(s) returned) @RETURN_VALUE = 0 Finished running [dbo].[sp_UPD_MESample_ACT_Formdata]. The program 'SQL Debugger: T-SQL' has exited with code 0 (0x0). And yet every time I try to update the record in the formview online... I get Procedure or function sp_UPD_MESample_ACT_Formdata has too many arguments specified. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Procedure or function sp_UPD_MESample_ACT_Formdata has too many arguments specified.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. I have gone through the page code with a fine tooth comb as well as the sproc itself. I have tried everything I can think of, including creating a new page and resetting the fields, in case something got broken that I can't see. Does anyone have any tips or tricks or info that might help me?
I'm sorta new with using stored procedures and I'm at a loss of how to achieve my desired result.
What I am trying to do is retrieve a value from a table before it is updated and then use this original value to update another table. If I execute the first called sproc in query analyzer it does return the value I'm looking for, but I'm not really sure how to capture the returned value. Also, is there a more direct way to do this?
Thanks, Peggy
Sproc that is called from ASP.NET:
ALTER PROCEDURE BP_UpdateLedgerEntry ( @EntryLogID int, @ProjectID int, @NewCategoryID int, @Expended decimal(10,2) ) AS DECLARE@OldCategoryID int
********************************************* BP_GetLedgerCategory ********************************************* ALTER PROCEDURE BP_GetLedgerCategory ( @EntryLogID int ) AS
SELECT CategoryID FROM BP_EntryLog WHERE EntryLogID = @EntryLogID
RETURN
********************************************* BP_UpdateCategories ********************************************* ALTER PROCEDURE BP_UpdateCategories ( @ProjectID int, @NewCategoryID int, @Expended decimal(10,2), @OldCategoryID int ) AS
UPDATE BP_Categories SET CatExpended = CatExpended + @Expended WHERE ProjectID = @ProjectID AND CategoryID = @NewCategoryID
UPDATE BP_Categories SET CatExpended = CatExpended - @Expended WHERE ProjectID = @ProjectID AND CategoryID = @OldCategoryID
create procedure dbo.GetZipID( @City varchar(30), @State char(2), @Zip5 char(6)) as DECLARE @CityID integer declare @StateID integer declare @ZipID integer set @ZipID=2 set @Zip5=lTrim(@Zip5) if @Zip5<>'' SET @ZIPID = (select Min(lngZipCodeID) AS ZipID from ZipCodes where strZipCode=@Zip5) if @ZipID is null set @CityID= EXEC GetCityID(@City); set @StateID= EXEC GetStateID(@State); insert into ZipCodes(strZipCode,lngStateID,lngCityID) values(@Zip5,@StateID,@CityID) if @@ERROR = 0 SET @ZIPID = @@Identity select @ZIPID
GetCityID and GetStateID are two stored procs, how do I execute those two stored procs in the above stored proc? I mean what is the syntax??
STATIC Defines a cursor that makes a temporary copy of the data to be used by the cursor. All requests to the cursor are answered from this temporary table in tempdb; therefore, modifications made to base tables are not reflected in the data returned by fetches made to this cursor, and this cursor does not allow modifications
It say's that modifications is not allowed in the static cursor. I have a questions regarding that
Static Cursor declare ll cursor global static for select name, salary from ag open ll fetch from ll
while @@FETCH_STATUS=0 fetch from ll update ag set salary=200 where 1=1
close ll deallocate ll
In "AG" table, "SALARY" was 100 for all the entries. When I run the Cursor, it showed the salary value as "100" correctly.After the cursor was closed, I run the query select * from AG.But the result had updated to salary 200 as given in the cursor. file says modifications is not allowed in the static cursor.But I am able to update the data using static cursor.
Hello,I have a test database with table A containing 10,000 rows and a tableB containing 100,000 rows. Rows in B are "children" of rows in A -each row in A has 10 related rows in B (ie. B has a foreign key to A).Using ODBC I am executing the following loop 10,000 times, expressedbelow in pseudo-code:"select * from A order by a_pk option (fast 1)""fetch from A result set""select * from B where where fk_to_a = 'xxx' order by b_pk option(fast 1)""fetch from B result set" repeated 10 timesIn the above psueod-code 'xxx' is the primary key of the current Arow. NOTE: it is not a mistake that we are repeatedly doing the Aquery and retrieving only the first row.When the queries use fast-forward-only cursors this takes about 2.5minutes. When the queries use dynamic cursors this takes about 1 hour.Does anyone know why the dynamic cursor is killing performance?Because of the SQL Server ODBC driver it is not possible to havenested/multiple fast-forward-only cursors, hence I need to exploreother alternatives.I can only assume that a different query plan is getting constructedfor the dynamic cursor case versus the fast forward only cursor, but Ihave no way of finding out what that query plan is.All help appreciated.Kevin
I'm trying to implement a sp_MSforeachsp howvever when I call sp_MSforeach_worker I get the following error can you please explain this problem to me so I can over come the issue.
Msg 16958, Level 16, State 3, Procedure sp_MSforeach_worker, Line 31
Could not complete cursor operation because the set options have changed since the cursor was declared.
Msg 16958, Level 16, State 3, Procedure sp_MSforeach_worker, Line 32
Could not complete cursor operation because the set options have changed since the cursor was declared.
Msg 16917, Level 16, State 1, Procedure sp_MSforeach_worker, Line 153
Cursor is not open.
here is the stored procedure:
Alter PROCEDURE [dbo].[sp_MSforeachsp]
@command1 nvarchar(2000)
, @replacechar nchar(1) = N'?'
, @command2 nvarchar(2000) = null
, @command3 nvarchar(2000) = null
, @whereand nvarchar(2000) = null
, @precommand nvarchar(2000) = null
, @postcommand nvarchar(2000) = null
AS
/* This procedure belongs in the "master" database so it is acessible to all databases */
/* This proc returns one or more rows for each stored procedure */
/* @precommand and @postcommand may be used to force a single result set via a temp table. */
declare @retval int
if (@precommand is not null) EXECUTE(@precommand)
/* Create the select */
EXECUTE(N'declare hCForEachTable cursor global for
DECLARE DBCur CURSOR FOR SELECT U_OB_DB FROM [@OB_TB04_COMPDATA]
OPEN DBCur FETCH NEXT FROM DBCur INTO @DBNAME
WHILE @@FETCH_STATUS = 0 BEGIN
SELECT @SQLCMD = 'SELECT T0.CARDCODE, T0.U_OB_TID AS TRANSID, T0.DOCNUM AS INV_NO, ' + + 'T0.DOCDATE AS INV_DATE, T0.DOCTOTAL AS INV_AMT, T0.U_OB_DONO AS DONO ' + + 'FROM ' + @DBNAME + '.dbo.OINV T0 WHERE T0.U_OB_TID IS NOT NULL' EXEC(@SQLCMD) PRINT @SQLCMD FETCH NEXT FROM DBCur INTO @DBNAME
END
CLOSE DBCur DEALLOCATE DBCur
Part 2
SELECT T4.U_OB_PCOMP AS PARENTCOMP, T0.CARDCODE, T0.CARDNAME, ISNULL(T0.U_OB_TID,'') AS TRANSID, T0.DOCNUM AS SONO, T0.DOCDATE AS SODATE, SUM(T1.QUANTITY) AS SOQTY, T0.DOCTOTAL - T0.TOTALEXPNS AS SO_AMT, T3.DOCNUM AS DONO, T3.DOCDATE AS DO_DATE, SUM(T2.QUANTITY) AS DOQTY, T3.DOCTOTAL - T3.TOTALEXPNS AS DO_AMT INTO #MAIN FROM ORDR T0 JOIN RDR1 T1 ON T0.DOCENTRY = T1.DOCENTRY LEFT JOIN DLN1 T2 ON T1.DOCENTRY = T2.BASEENTRY AND T1.LINENUM = T2.BASELINE AND T2.BASETYPE = T0.OBJTYPE LEFT JOIN ODLN T3 ON T2.DOCENTRY = T3.DOCENTRY LEFT JOIN OCRD T4 ON T0.CARDCODE = T4.CARDCODE WHERE ISNULL(T0.U_OB_TID,0) <> 0 GROUP BY T4.U_OB_PCOMP, T0.CARDCODE,T0.CARDNAME, T0.U_OB_TID, T0.DOCNUM, T0.DOCDATE, T3.DOCNUM, T3.DOCDATE, T0.DOCTOTAL, T3.DOCTOTAL, T3.TOTALEXPNS, T0.TOTALEXPNS
my question is, how to join the part 1 n part 2? is there posibility?
I'm new to cursors, and I'm not sure what's wrong with this code, it run for ever and when I stop it I get cursor open errors
declare Q cursor for select systudentid from satrans
declare @id int
open Q fetch next from Q into @id while @@fetch_status = 0 begin
declare c cursor for
Select b.ssn, SaTrans.SyStudentID, satrans.date, satrans.type, SaTrans.SyCampusID, Amount = Case SaTrans.Type When 'P' Then SaTrans.Amount * -1 When 'C' Then SaTrans.Amount * -1 Else SaTrans.Amount END
From SaTrans , systudent b where satrans.systudentid = b.systudentid
Can anyone see where my logic may have gone a stray? A user would be attempting to update a gridview row, I'm storing the amount of an item and the qty they purchased. If the order was for $150 and the grid has two item 1 x $50 and 2 x $50 the order already totals $150, so if the user tries to change the first item to a qty of 2 x $50 the total would be $200 and this would be more than the total payment or $150. I want to then tell them they cannot do this. @AP_ID Int,@AI_ID int,@PurchaseAmount money,@PurchaseQTY int,@LastUpdate datetime,@LastUpdateBy nvarchar(50),@Receipt_ID intASdeclare @current_item_total decimal(18,2)declare @new_item_total decimal(18,2)declare @total_payments decimal(18,2)declare @current_purchase table(receipt_id int,purchase_amt money)INSERT INTO @current_purchase SELECT tblPurchase.Receipt_ID,(tblPurchase.PurchaseAmount * tblPurchase.PurchaseQty) as purchase_amtFROM tblPurchase INNER JOIN tblReceipts ON tblPurchase.Receipt_ID = tblReceipts.Receipt_IDWHERE tblReceipts.Receipt_ID=@receipt_id--Get total already saved to recordselect @current_item_total = sum(purchase_amt) from @current_purchase--Get total amount of payment saved to recordselect @total_payments = sum(tblReceipts.AmountPaid) from tblReceipts where tblReceipts.receipt_id=@receipt_id--Get total amount user is trying to save to recordset @new_item_total = (@PurchaseAmount * @PurchaseQTY)--If current total plus new total is greater than total payment, tell user they cannot do this.IF ((@current_item_total + @new_item_total) > @total_payments)BEGINSELECT 'You are attempting to add more than your total payment.' AS MESSAGEENDELSEBEGIN--UPDATE ROWUPDATE tblPurchase SET [AI_ID]=@AI_ID,[PurchaseAmount]=@PurchaseAmount,PurchaseQTY=@PurchaseQTY,LastUpdate=@LastUpdate,LastUpdateBy=@LastUpdateBy WHERE [AP_ID]=@AP_ID SELECT 'Item was updated.' AS MESSAGEEND
Trying to bind some data to a datalist for a report.
User selects an Industry from a dropdown list and then I dump all records for that industry. However in order to parse some of the record field values into names (I.E. from a 1 to the actual company name) for some records I have to read TABLE_ONE and for other records I might have to read TABLE_TWO depending on the value of FIELD_ONE.
If FIELD_ONE = "A" then I get the NAME from TABLE_ONE. If FIELD_ONE = "B" then I get the NAME from TABLE_TWO. If FIELD_ONE = "C" then I get the NAME from TABLE_THREE.
I'm lost at how to get started on this. I thought about adding IF statements to my query but these won't work because I'm not passing in the value of FIELD_ONE ahead of time - it's part of the query. So I thought maybe I could do a pre-read and store all FIELD_ONE values in an ArrayList and pass these in as parameters, but the stored proc is only being called once - so that won't work.
What i'm trying to do is if this column dt.IN_DIV_NO is populated take that value first if it's null than rr.AIQ_R_DIVISION_NO and if that column is null than rr.F_DIVISION_NO.
This is what i came up with, will it evaluate the way i need it to?
case When dt.IN_DIV_NO is not null then dt.IN_DIV_NO else case when rr.AIQ_R_DIVISION_NO is null then rr.F_DIVISION_NO end end as Current_DIV
Select * from TAB_A where state not in (1,4) and create_date < '2008-01-01' and ( (x != 2 and y != 1 and z != 4) or (x != 6 and y != 3 and z != 1) or (x != 8 and y != 0 and z != 9) )
then for example i am getting results where x,y and z is equal to one or more of above combinations ?
Now i vaguely remember that using or with a != messes up the logic ? if so can i use an NOR ? does it exist ?
I am looking for the best approach to update a table's column based on the results of two other different tables. My tables structure is as follows.
Table 1 has columns A and B (tblemployee has location and employeenumber ) Table 2 has columns C and A (tblocation has locationID (identity) and location) Table 3 has coumns C and B (tblcountry locationID (foreign key) and employeenumber.)
I want to update Table 3 (tblcountry) with the new locationID if and employee changes location or gets miscoded using an SSIS package.
I am having a little problem with my logic. i have a table simplehoursassignment that has a field named br. i need to get the value from simplehoursassigment & say if @mybit AND br > 0 set each day.
I have this query that is returning the same result twice and i cannot find why. I only have one record in Subquote. Does anyone know what the problem is?
Code Snippet SELECT s.* FROM Quote q INNER JOIN SubQuote s ON q.id = s.quoteID INNER JOIN TakeOffSheetItem t ON t.quoteID_takeoffitem = q.id AND t.subQuoteID_takeoffitem = s.subquoteid INNER JOIN PipeGroup p ON p.quoteID_PipeGroup = q.id AND p.subQuoteID_PipeGroup = s.subQuoteID WHERE (q.id = 1 AND q.deleted = 0 AND s.deleted = 0 AND t.deleted_takeoffitem = 0 AND p.deleted_PipeGroup = 0) ORDER BY s.subquoteid
I having a difficult time here trying to figure out what to do here.I need a way to scroll through a recordset and display the resultswith both forward and backward movement on a web page(PHP usingADO/COM)..I know that if I use a client side cursor all the records get shovedto the client everytime that stored procedure is executed..if thisdatabase grows big wont that be an issue?..I know that I can set up a server side cursor that will only send therecord I need to the front end but..Ive been reading around and a lot of people have been saying never touse a server side cursor because of peformance issues.So i guess im weighing network performance needs with the client sidecursor vs server performance with the server side cursor..I am reallyconfused..which one should I use?-Jim
I am trying to figure out how to set up this database. Basically, there are products with their associated fields. Each product can belong to multiple categories, and each category also has subcategories.So far I have the following, but not sure if this is the best way to set it up...TABLE Products:product_id (int) (1-many relationship to product_id in Table Product_Category)sku (int)descriptionpriceTABLE Categorycategory_id (int) (1-many relationship to category_id in Table Product_Category)nameTABLE SubCategorysubcategory_id (int) (1-many relationship to subcategory_id in Table Product_Category)category_id (int)nameTABLE Product_Categoryprodcat_id (int) product_id (int) (many-1 relationship to product_id in Table Products)category_id (int) (many-1 relationship to category_id in Table Category)subcategory_id (int) (many-1 relationship to subcategory_id in Table SubCategory) Thanks,Mick
Suppose in the table below the left column is called intNumber and right column is called strItem.I want to select the rows where the intNumber number appears for the first time(the ones marked with arrows), how do I do it?
I'm trying to figure out how to track what messages have been read by what users in a message board program we wrote. The users are identified by an ID number and each message has a unique number. Let's say there are 10000 users and 200,000 messages. What would be the database setup/logic to track every user as to what messages they had read or not read? Maybe I'm missing something but it does not seem to be a trivial task.
Hi there! Hope somebody got some better insight into this problem than i have. I'm struggling with some db logic. Overview: I have a client who is a publisher. They would like to post all their advert-size specs for each magazine to their web site. My first thought was that ill be able to build one table and populate it with the information for each magazine. I was wrong. Each magazine comes in a different size. Thus each magazine will have different advert-sizes as well. Layout for a magazine will look something like this: Size Trim Type Bleed Full Page 280x440 270x430 290x450 Half Page 140x220 130x210 150x230 etc... Some mags will not have values for Half pages since they dont print half pages and others will not have specs for Bleed. Because of this - as an easy way out I created a table per magazine. It works but i dont think its very smart.
Break it down! Ok so what im trying as a solution is to have three tables. The 1st table will hold the magID and Size values (e.g Half Page). The 2nd table will also have the magID and the Trim, Type, Bleed info. The 3rd table holds magID, sizeID, specID and the actual value (140x220). I thought that this would be better because within these three tables i can store the information for each magazine regardless of their differences. Brilliant!
The Problem. The problem comes when i have to put it all back together again. I need to represent this data in a table so i can bind it to a datagrid. I have NO idea how to do this. What i THINK i need to have is some temp table created on the fly. The row names for this temp table will come from the 1st table. The column names will come from the 2nd table and the values for each field will come from the 3rd table bound by foreign keys. I've somewhat managed to do this with INNER JOINS. But it doesn't give the desired result. I need to set row and column NAMES using tables 1 & 2 then populate the columns with table 3, then bind to a datagrid.
Any ideas on how i could manage this?
If you made it tis far through my question then thanks anyways! I hope you can help me out!
i want to write a query that takes any one specific person's schedule for an entire specific day, adds an arbitrary number of days to datStartTime, and finally inserts the PKSlotINDEX corresponding to the calcultated StartTime and fkPersonINDEX.
wow complicated isnt it...
the goal is to take the schedule of one day for one person and copy it to another day; i can scrap my current layout if necessary.
I have 2 tables: First table: empID,PlanID,groupID Second: PlanID,groupID,EffectiveDate,TerminationDate,DeadlineDate I need to show only employee with in spesific group who is not enroll for the current month until deadline passed.
The field [q5] has one of three values in it: "Happy", "Unhappy" or "Neither".
I have a list of about 50 session ID's. If a record in [tblQuiz] has a [sessionid] that matches one in this list, then: if [q5]= 'Happy' then change it to 'Unhappy' if [q5]= 'Unhappy' then change it to 'Happy'
The only way I can think of is to change all of one matching record type to some other value, then change all the other type, then change all the original type back to the other type. Which doesn't make much sense even when I've written it down, much less when I'm doing it and have to remember where I'm at. Is there a better way?
