HC Cursor Errors In SQL 7 EM

Dec 14, 1999

Hi!
Has anyone run into this error?...
In SQL 7 EM, I right-click on Users under a particular database, select New Database User and get the following error:
Error 16916: A cursor with the name 'hCForEachLogin' does not exist.
The only way to add a database user is to modify the Login for access to that database. This is fine with me, but some of our clients do not have privileges to administer server logins, only the database logins.

Also get a similar message when I right-click a table and select Properties:
Error 16916: A cursor with the name 'hC' does not exist.
In this case, when I click OK, I do get the Properties dialog box.

We did not notice this error before applying SP1, so it may be related to that. I welcome any ideas or comments.
Thanks!

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‘default To Local Cursor’ Causes Errors In String-built Declares

Sep 20, 2000

Hi,

I would like to use the dboption ‘default to local cursor’ to true.

But when I set it to true for my database, cursors that are built in a ‘string’ and then executed return an error :

Select @SQL = 'Declare SICCursor cursor For Select SIC1 From ' + @StateTable + ' Where BusinessName = ' + '''' + @BusinessName + '''' + ' Order By PubDate desc'

Exec(@SQL)

Open SICCursor

Openning the cursor returns the error message

“A cursor with the name 'SICCursor' does not exist.”

What am I doing wrong (cursors declared ‘normally’ do not have a problem)?

Thanks,
Judith

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Aug 12, 2015

In MSDN file I read about static cursor

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.

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Jul 20, 2005

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

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Sep 20, 2007

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

SELECT QUOTENAME(SPECIFIC_SCHEMA)+''.''+QUOTENAME(ROUTINE_NAME)

FROM INFORMATION_SCHEMA.ROUTINES

WHERE ROUTINE_TYPE = ''PROCEDURE''

AND OBJECTPROPERTY(OBJECT_ID(QUOTENAME(SPECIFIC_SCHEMA)+''.''+QUOTENAME(ROUTINE_NAME)), ''IsMSShipped'') = 0 '

+ @whereand)

select @retval = @@error

if (@retval = 0)

EXECUTE @retval = [dbo].sp_MSforeach_worker @command1, @replacechar, @command2, @command3, 0

if (@retval = 0 and @postcommand is not null)

EXECUTE(@postcommand)

RETURN @retval



GO


example useage:


EXEC sp_MSforeachsp @command1="PRINT '?' GRANT EXECUTE ON ? TO [superuser]"

GO

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The table column was a bit which only allows 0 or 1 and the sproc was passing a value of 2 so the table was rejecting this value. However, the sproc did not return an error and appeared to return success. So is there a way to configure the database or sproc to return an error message when this type of error occurs?

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Jul 31, 2006

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It appears to be failing while executing the child package. However, the logs (via the "progress" tab) for both the parent package and the child package show no errors other than the one listed above (and that shows in the parent package log). The child package appears to validate completely without error (all components are green and no error messages in the log). I turned on SSIS logging to a text file and see nothing in there either.

If I bump up the MaximumErrorCount in the parent package and in the Execute Package Task that calls the child package to 4 (to go one above the error count indicated in the message above), the whole thing executes sucessfully. I don't want to leave the Max Error Count set like this. Is there something I am missing? For example are there errors that do not get logged by default? I get some warnings, do a certain number of warnings equal an error?

Thanks,

Lee

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Apr 20, 2006

Starwin writes "when i execute DBCC CHECKDB, DBCC CHECKCATALOG
I reveived the following error.
how to solve it?



Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -2093955965, index ID 711, page ID (3:2530). The PageId in the page header = (34443:343146507).
. . . .
. . . .


CHECKDB found 0 allocation errors and 1 consistency errors in table '(Object ID -1635188736)' (object ID -1635188736).
CHECKDB found 0 allocation errors and 1 consistency errors in table '(Object ID -1600811521)' (object ID -1600811521).

. . . .
. . . .

Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -8748568, index ID 50307, page ID (3:2497). The PageId in the page header = (26707:762626875).
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -7615284, index ID 35836, page ID (3:2534). The PageId in the page heade"

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Sep 25, 2007

part 1

Declare @SQLCMD varchar(5000)
DECLARE @DBNAME VARCHAR (5000)

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?

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Oct 5, 2004

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

and satrans.systudentid = @id




declare @arbalance money, @type varchar, @ssn varchar, @amount money, @systudentid int, @transdate datetime, @sycampusid int, @before money

set @arbalance = 0
open c
fetch next from c into @ssn, @systudentid, @transdate, @type, @sycampusid, @amount

while @@fetch_status = 0
begin

set @arbalance = @arbalance + @amount
set @before = @arbalance -@amount

insert c2000_utility1..tempbalhistory1
select @systudentid systudentid, @sycampusid sycampusid, @transdate transdate, @amount amount, @type type, @arbalance Arbalance, @before BeforeBalance
where( convert (int,@amount) <= -50
or @amount * -1 > @before * .02)
and @type = 'P'




fetch next from c into @ssn, @systudentid, @transdate, @type, @sycampusid, @amount
end
close c
deallocate c
fetch next from Q into @id

end
close Q
deallocate Q


select * from c2000_utility1..tempbalhistory1
truncate table c2000_utility1..tempbalhistory1

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I hope this is the appropriate forum for this question, if not then I apologize.
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I'm not familiar with cursors, but I think that I will need to use one to achieve the result I am looking for so I came up with the code below which is a snippet from my stored procedure.  In this part of the code, the sp looks at the temporary table #lmreport (which holds all of the data that is returned at the end to crystal) and for every row in the table where the terrid is 'T' (the territory is domestic), it selects all of those territories from the territory table and loops through them to determine the date averages (by calling a nested stored procedure, also included below) for each territory and then updates #lmreport with that data.
When I try to run the stored procedure, I get "The column prefix '#lmreport' does not match with a table name or alias name used in the query." on the line indicated. 
Does anyone have any idea what might be wrong or if this will even work the way I need it to?
Thank you in advance.
 

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Sep 27, 2007

Hi,
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Regards
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Open MarketCursor  -- How is MarketCursor loaded with data ?
FETCH NEXT
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I could really use some help with this cursor:
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Apr 20, 2001

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select @@fetch_status
if (@@fetch_status = 0)
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End
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Begin
Fetch next from c_cursor into @vi_cardid3
End
print @vi_cardid3

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Close c_cursor
Deallocate c_cursor

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Apr 22, 1999

This is what I am trying to do:

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100 John Doe jd ok xxxx xxxx xx xxxx
104 Sally May sm sm ccccc cc c cc ccc
643 John Doe jd ok ssss null null
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Table 2
new_ident userid pwd address city state etc..
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12 Tom Cat tc tc null null null


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while (@@fetch_status = 0)
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begin transaction
update label
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2. Sessions - contains a classid (multiple sessions can exist for a class)
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I really don't want to use a cursor if I can help it, but I can't think of a way to write an single INSERT statement to put into my trigger. Is there a way to do this without using a cursor?

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reagards
Ali

create procedure p_test_cursor as
DECLARE RST CURSOR
FOR SELECT counter,INVESTORID,BALANCE
FROM BALANCE
WHERE INVESTORID =300
OPEN RST
DECLARE @COUNTER INT,@INVESTORID INT, @BALANCE MONEY -- putting rst col in @
WHILE @@FETCH_STATUS <>-1 -- mean when there is no error

BEGIN
SELECT @COUNTER ,@INVESTORID,@BALANCE
UPDATE BALANCE
SET OWNERSHIP =@COUNTER
WHERE COUNTER =@COUNTER
FETCH RST INTO @COUNTER ,@INVESTORID,@BALANCE
END
CLOSE RST
DEALLOCATE RST

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hi,

i am pretty new with t-sql, cursors, and stored procs, so please bare with me. i am trying to update a table where
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USE crap

DECLARE @BreakDate datetime(8), @ProductID int(4), @dp1 numeric(9), @dp2 numeric(9), @dp3 numeric(9),
@dp4 numeric(9), num1 numeric(9), num2 numeric(9), num3 numeric(9), num4 numeric(9), @event varchar(1024)

SET @BreakDate = '11/30/2004'
SET @ProductID= 4
SET @dp1 = 21600
SET @dp2 = 43200
SET @dp3 = 64800
SET @dp4 = 86400

SELECT COUNT(CASE WHEN BreakTime >= 0 AND BreakTime < @dp1 THEN 1 END) AS SC1,
COUNT(CASE WHEN BreakTime >= @dp1 AND BreakTime < @dp2 THEN 1 END) AS SC2,
COUNT(CASE WHEN BreakTime >= @dp2 AND BreakTime < @dp3 THEN 1 END) AS SC3,
COUNT(CASE WHEN BreakTime >= @dp3 AND BreakTime < @dp4 THEN 1 END) AS SC4
FROM DenInt
WHERE BreakType = 'SOFT'
AND BreakDate = @BreakDate
AND ProductID = @ProductID

SET num1 = SC1 * 0.1
SET num2 = SC2 * 0.1
SET num3 = SC3 * 0.1
SET num4 = SC4 * 0.1

DECLARE cCan CURSOR
FOR
SELECT *
FROM DenInt
WHERE BreakDate = @BreakDate
AND ProductID = @ProductID
ORDER BY BreakTime


OPEN cCan

FETCH cCan INTO @event

WHILE @@FETCH_STATUS = 0

BEGIN
IF num1 > 0 AND BreakTime >= 0 AND BreakTime < dp1

UPDATE DenInt
SET BreakType = 'SOMETHING'
WHERE DIGridID = DIGridID

END

CLOSE cCan

DEALLOCATE cCan


however, when i run the code above it returns

Server: Msg 170, Level 15, State 1, Line 4
Line 4: Incorrect syntax near 'num1'.
Server: Msg 170, Level 15, State 1, Line 22
Line 22: Incorrect syntax near '='.
Server: Msg 137, Level 15, State 1, Line 38
Must declare the variable '@event'.


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Do I need to map the 15 columns with 15 variables locally? Or they have a way easier?


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ABC123 , AFG
ABC123 , AFG
ABC123 , BGH
ABC123 , BGH
ABC123 , CDD

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The existing function uses a cursor and loops through a recordset and updates every row with the same articlenumber as the current row with the tod with the highest priority (of the ones read) with the same articlenumber.

One update per row takes "forever" to run...

I figured it would be possible to select the tod with the highest priority for one articlenumber into a temp table and then do ONE update to set the tod on all rows...

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Hi

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DECLARE Cur CURSOR FAST_FORWARD
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Thanks,

Inon.

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Get Value From CURSOR

Mar 4, 2005

I'm writing a stored procedure that involves looping through a recordset and using the values from the recordset as parameters for a second stored procedure. Here's what I've got so far...

My question is, how do I get the value out of the Cursor? There's only one field.

Declare @Day as int
Declare @Plant as varchar(30)

SET NOCOUNT ON

CREATE Table #Temp (Facility varchar(30), ProductCategory nvarchar(3), Target int, Quantity int, Percentage decimal(10,2), Production_Date smalldatetime,As_Of_Time smalldatetime)

Declare Facility_Cursor CURSOR
For Select Distinct(Facility) From ProductionHistory
OPEN Facility_CURSOR
Declare @Facility_Cursor as sysname

FETCH NEXT From Facility_CURSOR into @Facility_Cursor

WHILE @@FETCHSTATUS = 1

--YESTERDAY
Set @Day = -2

Insert Into #Temp
exec sp_GetDailyProductionByPlantAndCategory @Day, @Facility, 'NAP'

--TODAY
SET @Day = -1
Insert Into #Temp
exec sp_GetDailyProductionByPlantAndCategory @Day, @Facility, 'NAP'

FETCH NEXT FROM Facility_CURSOR into @Facility_Cursor

CLOSE Facility_Cursor
DEALLOCATE Facility_CURSOR

SET NOCOUNT OFF

Select * From #Temp ORDER BY Production_Date, Facility, ProductCategory DESC

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How To Do This Without Using A Cursor?

Jan 20, 2006

I am in the last stages of designing a forecasting "engine" for my company,
and I'm stuck on something that seems simple in comparison to everything
else I've done so far.

I have product ABC, and it's total sales forecast is 15 units.
I split the forecast into 2 different locations, based on an established percentage. In this case, I'll say 67% in location 'OH', and 33% in location 'AL' That's 10 units 'OH' and 5 units 'AL'. Then I get my actual orders by location, and compare them to the forecast.

If the orders exceed the forecast, I'll use orders, otherwise, I use forecast. Whenever I do that, I need to reduce the forecast for the other location, in order to keep the total forecast of 15 whole. (It is not possible for total orders to exceed total forecast, I've already dealt with that.)


CREATE PROCEDURE tempSelect
AS

CREATE TABLE #tmpTest (
parent char(2),
proj_ship real,
open_ord real,
)

insert into #tmpTest (parent, proj_ship, open_ord)
select 'OH', 10, 4

insert into #tmpTest (parent, proj_ship, open_ord)
select 'AL', 5, 7

SELECT PARENT, 'UNITS' = ???
FROM #TMPTEST

DROP TABLE #TMPTEST
GO


I need help with '???' in the query.

The result set I am looking for is:
OH 8
AL 7

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