Sync'd Table Updates Blocked
Feb 11, 2008
Hi
I'm using VS'08 and develop in VB.
I'm using SQL CE 3.5 as a local cache for SQL'05 tables.
The table that's being updated uses an interger autonumber for the PK.
When the program starts up and inserts records into the table, it works, as long as no on else is insering recoreds into the same table.
Once a duplicate PK is created by another WS, the records no longer update the SQL'05 table.
If the blocked program is restarted, it'll insert records with a PK that's past the one found at the initial sync. until blocked again.
PK ---- ProgID ----- MSG
1
0
4
B
hello
2/6/2008 9:33:55 PM
2/6/2008 9:33:55 PM
2
0
4
B
hello
2/11/2008 7:54:38 PM
2/11/2008 7:54:38 PM
3
1
1
B
hello
2/11/2008 8:32:41 PM
2/11/2008 8:32:41 PM
4
0
4
T
just something
2/11/2008 8:34:18 PM
2/11/2008 8:34:18 PM
5
1
1
B
one
2/11/2008 9:13:41 PM
2/11/2008 9:13:41 PM
6
1
1
B
two
2/11/2008 9:14:06 PM
2/11/2008 9:14:06 PM
7
1
1
B
three
2/11/2008 9:14:35 PM
2/11/2008 9:14:35 PM
8
1
1
B
four
2/11/2008 9:15:04 PM
2/11/2008 9:15:04 PM
9
1
1
B
five
2/11/2008 9:15:59 PM
2/11/2008 9:15:59 PM
10
0
4
B
cp 1
2/11/2008 9:17:44 PM
2/11/2008 9:17:44 PM
11
0
4
B
cp 2
2/11/2008 9:18:13 PM
2/11/2008 9:18:13 PM
12
1
1
B
eight
2/11/2008 9:21:31 PM
2/11/2008 9:21:31 PM
13
0
4
B
cp 3
2/11/2008 9:21:52 PM
2/11/2008 9:21:52 PM
NULL
NULL
NULL
NULL
NULL
NULL
NULL
David L.
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Jul 20, 2005
I have written a stored procedure to list out all tables in whichrows or the table itself is locked. The only information I amnot able to get is the time when the lock occurred. The way Iwant is that if I run the procedure it should show all lockson a table which are at least 5 or x seconds old. This way I canavoid momentary locks on a table which go away after few seconds.Which table and column of master database has that information?Thanks.--email id is bogus
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Oct 30, 2007
Hi...
I have data that i am getting through a dbf file. and i am dumping that data to a sql server... and then taking the data from the sql server after scrubing it i put it into the production database.. right my stored procedure handles a single plan only... but now there may be two or more plans together in the same sql server database which i need to scrub and then update that particular plan already exists or inserts if they dont...
this is my sproc...
ALTER PROCEDURE [dbo].[usp_Import_Plan]
@ClientId int,
@UserId int = NULL,
@HistoryId int,
@ShowStatus bit = 0-- Indicates whether status messages should be returned during the import.
AS
SET NOCOUNT ON
DECLARE
@Count int,
@Sproc varchar(50),
@Status varchar(200),
@TotalCount int
SET @Sproc = OBJECT_NAME(@@ProcId)
SET @Status = 'Updating plan information in Plan table.'
UPDATE
Statements..Plan
SET
PlanName = PlanName1,
Description = PlanName2
FROM
Statements..Plan cp
JOIN (
SELECT DISTINCT
PlanId,
PlanName1,
PlanName2
FROM
Census
) c
ON cp.CPlanId = c.PlanId
WHERE
cp.ClientId = @ClientId
AND
(
IsNull(cp.PlanName,'') <> IsNull(c.PlanName1,'')
OR
IsNull(cp.Description,'') <> IsNull(c.PlanName2,'')
)
SET @Count = @@ROWCOUNT
IF @Count > 0
BEGIN
SET @Status = 'Updated ' + Cast(@Count AS varchar(10)) + ' record(s) in ClientPlan.'
END
ELSE
BEGIN
SET @Status = 'No records were updated in Plan.'
END
SET @Status = 'Adding plan information to Plan table.'
INSERT INTO Statements..Plan (
ClientId,
ClientPlanId,
UserId,
PlanName,
Description
)
SELECT DISTINCT
@ClientId,
CPlanId,
@UserId,
PlanName1,
PlanName2
FROM
Census
WHERE
PlanId NOT IN (
SELECT DISTINCT
CPlanId
FROM
Statements..Plan
WHERE
ClientId = @ClientId
AND
ClientPlanId IS NOT NULL
)
SET @Count = @@ROWCOUNT
IF @Count > 0
BEGIN
SET @Status = 'Added ' + Cast(@Count AS varchar(10)) + ' record(s) to Plan.'
END
ELSE
BEGIN
SET @Status = 'No information was added Plan.'
END
SET NOCOUNT OFF
So how do i do multiple inserts and updates using this stored procedure...
Regards
Karen
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Aug 3, 2007
I created sqlexpress database and .net app, everything was fine on my local machine.
When I moved the app to my server, I detached the database with SMSS express, moved the MDF file over along with the app files and I attached to the database with SSMS to make sure everything went over ok but when I try to open a table I get the error,
SQL Execution Error
Executed statement: Select x, x, x, x,x from tblFile
Error source: .Net SqlClient Data Provider
Error Message: Access to table dbl.tblFile is blocked because the signature is not valid.
I can open the stored procedures fine by choosing modify from the context menu.
Any ideas here?
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Jan 5, 2004
I am working on a program for the Pocket PC platform, which will piggy-back on a helpdesk program which stores it data in an SQL server. I have no problems with getting information from the server, or any connectivity issues.
I have found that it is easy to synchronize an access .mdb file, or an ODBC Source to a .cdb file on the PPC. I have a data provider for the SQL database in question, and the "Import Database" function works fine; it pulls up a listing of all the tables and fields in the helpdesk database.
My problem is as follows. The table used to store the memo information is at least 20-30 megs. I only need a few key entries from that table. I also need to make the sync process as simple as possible (that's why i was looking into activesync), but there does not appear to be ANY way to import an SQL View, as opposed to a table.
SQL CE appears to be one possible solution, but we are running SQL 7, and the CE server tools require SQL 2000.
So, is there a way to trick activesync into sync'ing a VIEW instead of a table?
Do you have ANY OTHER ideas, which would be simple come time to sync?
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Nov 11, 2014
sync values from table to calender. I got SQL Server 2012 and Outlook 2013.
I want to know is there any way all appointments booked in table should sync with exchange server automatically.
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Jul 23, 2012
Here's the scenario. We tried to create a full text indexing on a view, unfortunately the view was created based on Left outer join. Hence we were pushed to do the following.
We planned to create a table based on the data that is rendered in this view(this view is formed by combining 14 tables.) . Finally we were able to create a full text indexing on this new table. For simplicity let us called this new table as tableA.
Now the problem is how can we update (if any data is changed on one of the concrete tables of the view) or insert (when new data is inserted in one of the underlying tables of the view) the respective data into this new table - tableA which was created based on this view.
In other words, there should be a sync between the view and tableA. Is it possible to achieve this ???
View is formed based on different tables (not based on tableA)?
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Sep 2, 2005
table = PEOPLE
Name Money Type
----- ----- ----
Steve 400 R
Steve 100 R
Paul 500 R
Paul 100 R
Matt 500 R
Matt 200 R
Matt 0 T
Steve 0 T
Paul 0 T
I'm trying to add-up all of the Money values for each Name and store them into their names, but under Type 'T'.
after the update command it should look like this
Name Money Type
----- ----- ----
Steve 400 R
Steve 100 R
Paul 500 R
Paul 100 R
Matt 500 R
Matt 200 R
Matt 700 T
Steve 500 T
Paul 600 T
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Jan 22, 2008
I have a backup application that uses SQL as the backend (both 2000 and 2005) The backup application performs a specific function that enters data into the Database but does not have any reporting. I am looking for a way to query the DB directly to see if there is any info I can grab. But the problem is I don't know where its stored. So my questions) are:
Is there anyway to tell what tables get updated by a certain process. For example if I run this one action how could I then tell what tables were effected or even what data was changed. I tried looking for a logging function that would list this but did not find it. I also tried looking for some type of real time monitor. I even tried looking for a way to search for records / tables that had been recently updated.
I am new to SQL so not sure I am using the correct terms but any help would be appreciated. Also this is SQL2000 and a test server
Thanks in advance for your time
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Jul 20, 2005
I'm working on a project that is being built piece by piece. The first partis in place. I will occasionally need to either change thing within a table(only adding fields) or add stored procedures etc.What is the best way of making these changes to the production databasewithout interfering with the existing data? The users are remote and I won'tnecessarily have direct access to the server. I'll have to walk the primaryuser through the process.TIA--Jake
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Oct 31, 2007
I need to update information for a user and if the user is classified
as a primary (@blnPrimary) then I need to update information for all
users within his agency (AgencyUniqueId). The issue is that the second
UPDATE to "cdds_User_Profile" always returns a rowcount of 0 (should be
1) even though the values for "@Original_AgencyUniqueId" and
"@Original_UserId" are correct. This is just a snippet of the whole
procedure. I'm trying to implement similar logic in other parts of the
procedure and I'm observing the same behavior there as well. Any help
anyone can provide is greatly appreciated. </p><pre>/*** Update User Profile ***/UPDATE [cdds_User_Profile] SET [FirstName] = @FirstName, [LastName] = @LastName, [Title] = @Title, [Phone] = @Phone, [AcctType] = @AcctType, [AcctStatus] = @AcctStatus, [LastUpdatedDate] = GETDATE() WHERE ([FirstName] = @Original_FirstName AND [LastName] = @Original_LastName AND [Title]=@Original_Title AND [Phone]=@Original_Phone AND [AcctType]=@Original_AcctType AND [AcctStatus]= @Original_AcctStatus AND [AgencyUniqueId] = @Original_AgencyUniqueIdAND [UserId] = @Original_UserId);IF @@ROWCOUNT = 0BEGINSET @err_message = 'Data has been edited by another user since you began viewing this information.'RAISERROR (@err_message,11, 1)ROLLBACK TRANSACTIONRETURNEND IF @@ERROR <> 0 BEGINROLLBACK TRANSACTIONRETURN ENDIF @blnPrimary = 1 BEGIN IF LOWER(@AcctStatus) <> LOWER(@AgencyAcctStatus)/*** Update Users Acct. Status ***//* update all users in same agency profile */UPDATE [cdds_User_Profile] SET [AcctStatus] = @AcctStatus,[LastUpdatedDate] = GETDATE() WHERE ([AgencyUniqueId] = @Original_AgencyUniqueIdAND [UserId] = @Original_UserId); IF @@ROWCOUNT = 0BEGINSET @err_message = 'Data for this agency has been edited by another user since you began viewing this information.'RAISERROR (@err_message,11, 1)ROLLBACK TRANSACTIONRETURNENDIF @@ERROR <> 0 BEGINROLLBACK TRANSACTIONRETURN ENDEND</pre><pre>
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Sep 5, 2000
Hi,
I am trying to do selective updates for rows where a column matches a column in another table. I want to do something like this, only 'this' does not work, and nothing else I could think of (I tried joins also) worked. What am I missing? I hope this explanation makes sense.
UPDATE queryresultsmodel SET queryresultsmodel.tableforcedoutdate = getdate()
Where Exists (Select tablename from queryresultsmodel q inner join orphanul o on q.tablename = o.name)
Thanks for any help,
Judith
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Jul 27, 1998
Hi,
Has anyone had any problems on one row updates on a table where you have defined horizontal and vertical partitioning of the data to be replicated?
When I execute an update clause that modifies just one row the log reader misses the modification and it does not get replicated to the other databases.
If I do the same update clause but on several rows then all the modifications are read by the log reader and the replication task goes ok.
What might be wrong?
-janne
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Nov 1, 2006
Hello!
I have 2 database (DB1 and DB2) in 1 server. I want to reflect new changes made in DB1.tbl_pm_project to DB2.tbl_pm_project. Any idea on how to do it.
Thank you
JJ-hon
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Jun 23, 2006
Hi,I have a table with 20.000.000 of tuples.I have been monitoring the performance of the insertion and updates,but not convince me at all.The table have 30 columns, what and 12 of it, are calcultated column.The test that i do was this:1 Insertion with all the columns and calculing the calcultated columnsin the insertion sentence.1 insertion and all the columns calculated in @vars..1 insertion with the basic fields, and 10 updates.And the result was that the last test was the most performant.What is your opinion?
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Feb 5, 2008
Hi. We're using SQL Server 2005 Express Edition for maintaining a relational DB for our soon-to-be released .NET app. The problem is that we expect that the definitions of the tables in the DB to occasionally change over time as we make updates to the software. Thus, during the installation of a software upgrade, we expect to run an SQL script that grabs the data from a table in its "old" format, re-structures the table, and then deposits the data back in the updated table. This seems to require some sort of version stamp on the table definition.
My main question is: What is the conventional way for handling versioning of table definitions?
Another question is: Is there a preferred procedure for handling the updating of the data during the installation of a software update?
Thanks.
Dave
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Nov 6, 2007
Simple question:
I have two servers S1 and S2. Inmediately after new data on S1 is available I want to perform some actions on S2.
I can use a trigger on S1, but if S2 is down the transaction on S1 will be lost. I could use database replication but I only need one single table in S1 to report changes to S2
Is there any other approach I could use?
Thanks.
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Apr 21, 2004
Hey, I have couple of triggers to one of the tables. It is failing if I update multiple records at the same time from the stored procedure.
UPDATE
table1
SET
col1 = 0
WHERE col2 between 10 and 20
Error I am getting is :
Server: Msg 512, Level 16, State 1, Procedure t_thickupdate, Line 12
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.
What is the best possible way to make it work? Thank you.
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Nov 5, 2007
I am looking for pros and cons for the following scenarios:
When a table contains a unique key constraint is it viable to always do an insert and immediately check the @@ERROR value and if @@ERROR states a duplicate key exception then perform an update statement?
Another possible solution would be to always check if the key exists and then do the insert / update based upon that result. This method will always require two steps.
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Dec 28, 2007
I was able to catch one update but not multiple updates or batch updates done to the table. I know the updated records are residing in inserted and deleted tables. Without using cursors, how can i read and compare all the rows in these two tables?
Following is the table structure:
Customer_Master(custmastercode, customer_company_name,updated_by)
Following is the trigger:
ALTER TRIGGER [TR_UPDATE_CUST]
ON [dbo].[CUSTOMER_MASTER]
AFTER UPDATE
AS
BEGIN
SET NOCOUNT ON;
IF EXISTS (SELECT * FROM inserted)
BEGIN
declare @custcode int
Declare @message varchar(5000)
Declare @custommessage varchar(2000)
Declare @CUSTMASTERCODE int
Declare @CUSTOMER_COMPANY_NAME varchar(50)
Set @message = 'Changes in customer account number ' + Cast ((@custcode) as varchar(10)) + ': '
select @custcode = [CUSTMASTERCODE],@UPDATED_BY = [UPDATED_BY] from inserted
Set @message = 'Changes in customer account number ' + Cast ((@custcode) as varchar(10)) + ': '
IF(update([CUSTOMER_COMPANY_NAME]))
Begin
select @UCUSTOMER_COMPANY_NAME = [CUSTOMER_COMPANY_NAME] from deleted
select @CUSTOMER_COMPANY_NAME = [CUSTOMER_COMPANY_NAME] from inserted
Set @custommessage = 'Customer company name changed from ' + @UCUSTOMER_COMPANY_NAME + ' to ' + @CUSTOMER_COMPANY_NAME + '.'
Set @message = @message + @custommessage
End
Set @message = @message + ' Updated by ' + @UPDATED_BY + ' at ' + CAST(getdate() AS VARCHAR(20))+ '.'
INSERT INTO [CHANGE_HISTORY]
([CUSTMASTERCODE]
,[CHANGE_DETAILS])
VALUES (@custcode, @message)
END
END
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Mar 5, 2014
Facing deadlock issues in my ETL job .
The driver table , which keeps track of what datamarts ran and for what date range gets updated frequently during the etl run . There can be as many as 250 updates issued on this table in a single second.
Now this table is a heap , and there are no indexes on it .
During these updates , we encounter deadlocks causing the ETL job to fail .
Will adding an index faciltate?
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Jun 27, 2014
I am basically trying to update a table which reflects account transactions. Accounts get paid in full but occasionally balance payments can be reversed and I want to update the table to show this - I need to show which period the account was previously paid in full.I've created a simplified version of the scenario and below are a couple of examples of things I've tried that do not work. I understand why they do not work but I'm struggling to figure out how to update the 'PeriodPrevPaidInFull' field.
create table Trans
(
AccNo int,
Transaction_Period_Index int,
PeriodOpeningBalance money,
DebtBalance money,
PeriodPaidInFull int NULL,
PeriodPrevPaidInFull int NULL,
[code]...
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Mar 5, 2015
I'm trying to do something like this:
Loop through #Temp_1
-Execute Sproc_ABC passing in #Temp_1.Field_TUV as parameter
-Store result set of Sproc_ABC into #Temp_2
-Update #Temp_1 SET #Temp_1.Field_XYZ= #Temp_2.Field_XYZ
End Loop
It appears scary from a performance standpoint, but I'm not sure there's a way around it. I have little experience with loops and cursors in SQL. What would such code look like? And is there a preferable way (assuming I have to call Sproc_ABC using Field_TUV to get the new value for Field_XYZ?
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Jul 20, 2005
Hopefully someone can at least point me in the right direction for moreresearch (e.g.: correct terminology). My only previous experience was justdumping data into a database using ODBC, and that was some years ago so nowmostly forgotten.I need to write an NT Service/Application (in C/C++) that will be gettingdata sent to it via SQL Server 2000. The data will arrive in my SQL Server(read-only access), via replication of tables from another remote SQLServer.My application needs know when new row are inserted, or updated so it can toread this data (needs to be quick/timely so hopefully no polling) to theninterface with other remote proprietary systems.T.I.A.PS: If you can recommend appropriate books on SQL Server 2000 that wouldalso be useful.
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Jul 20, 2005
Hello,Can someone point me to getting the total number of inserts and updates on a tableover a period of time?I just want to measure the insert and update activity on the tables.Thanks.- Vish
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Sep 10, 2007
Hi all,,
I posted the questions in sql forum and got good sql statement to work with it.. However, I want to see if there is a way to do it in SSIS..
May be this is really basic questions but I am having hard time to do it in sql server 2005 SSIS..
I have a flat file that I want to merge with table in SQL server 2005.
1> I have successfully created a data flow task to import data from flat file to Table X (new table I created for this package).
Now here is my question.
I have a Table A already in the database with the same column structure as of TableX (Both the tables have 20 columns/same Name/Same design).
I want to merge Table A and Table X and stored the data in TableA. However, I just don't want to merge blindly, I need to insert a new row in Table A only if the same row does not exist in Table A (there is no primary key, i am looking certain fields to see if the rows are same)..
Here is an example:
Table A
--------------
1 test test1 test2 test3 test4 test5
2 test test6 test7 test8 test9 test10
Table X
------------
1 test test1 test2 test99 test4 test5
2 test test98 test97 test 96 test95 test94
--------------------------------------------------------
Now, I want to only insert row 2 of Table X since there is match on 4 of the fields in row1..
The new Table A should look like
NEW Table A'
-----------------
test test1 test2 test3 test4 test5
test test6 test7 test8 test9 test10
test test98 test97 test 96 test95 test94
------------------------------------
I think, I could do this using Execute SQL task and write all the code in sql, but that will be cumbersome and time consuming.. Is there a simpler way to achieve this?
Thanks in advance.
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Nov 9, 2015
I have created a package that will insert new rows into destination1 if the AnID does not exist in Source1.
This uses a data flow task which contains a oledb source, lookup and oledb destination.
Source1
Field Name AnID Acol1 Acol2 Destination1 Field Name AnID Acol1 Acol2
I want to be able to update the destination1. Acol1 and destination1. Acol2 if the Source1.Acol1 or Source1.Acol2 have changed.
To do this, would I need to create separate data flow task that includes a source, lookup and destination.
Or is this possible to build into my insert new records data flow task...
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Sep 13, 2007
Hi i am getting a weekly transaction file which has two columns trans code and trans date to indicate whether the record is changed, added or modified . and the monthly master file contains blank in these two fields.
How do i update the row coming from the transaction file in the tables which contain the rows from the master file .
to better explain the example is
Master File
ID Name AGE Salary Transcode TransDate
2 dev 27 2777
Transaction File indicating change
ID Name AGE Salary Transcode TransDate
2 dev 27 24444 C 08072007
the ouput should be
2 dev 27 24444 C 08072007
replacing the existing row in the table(updating the whole row)
i have 50 columns in my table and based on the two fields i should replace the rows exisiting in table and if ID doesnot match exist just add them as a new row.
what transformation should i use .... to replace all the columns which have matching ID in table to the current record from trans file and if there doesnt exist matching id just add them as new row.
Thanks...
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Feb 16, 2008
Hello,
I will be getting data in either Excel or Access form on a daily basis. I would like to automate the process of converting this (excel or access) data to a table in an existing SQL database. Since this conversion needs to performed on a daily basis, note that I need to update the table that contains data from the day before.
Is it possible to do this and if it is possible, can someone tell me how to do it.
Thanks in advance,
Joe green
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Dec 19, 2007
I have a project that consists of a SQL db with an Access front end as the user interface. Here is the structure of the table on which this question is based:
Code Block
create table #IncomeAndExpenseData (
recordID nvarchar(5)NOT NULL,
itemID int NOT NULL,
itemvalue decimal(18, 2) NULL,
monthitemvalue decimal(18, 2) NULL
)
The itemvalue field is where the user enters his/her numbers via Access. There is an IncomeAndExpenseCodes table as well which holds item information, including the itemID and entry unit of measure. Some itemIDs have an entry unit of measure of $/mo, while others are entered in terms of $/yr, others in %/yr.
For itemvalues of itemIDs with entry units of measure that are not $/mo a stored procedure performs calculations which converts them into numbers that has a unit of measure of $/mo and updates IncomeAndExpenseData putting these numbers in the monthitemvalue field. This stored procedure is written to only calculate values for monthitemvalue fields which are null in order to avoid recalculating every single row in the table.
If the user edits the itemvalue field there is a trigger on IncomeAndExpenseData which sets the monthitemvalue to null so the stored procedure recalculates the monthitemvalue for the changed rows. However, it appears this trigger is also setting monthitemvalue to null after the stored procedure updates the IncomeAndExpenseData table with the recalculated monthitemvalues, thus wiping out the answers.
How do I write a trigger that sets the monthitemvalue to null only when the user edits the itemvalue field, not when the stored procedure puts the recalculated monthitemvalue into the IncomeAndExpenseData table?
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May 27, 2014
I need a script that inserts the data of an excel sheet into a table. If something already exists it should leave it, unless it's edited in the excel sheet and so on and so on. This proces has to go through a stored procedure... ...But how?
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Dec 7, 1999
Hello...
Is it normal in SQL Server 6.5 the user who only running the query blocking the other user who try to update/add the records?
note: The query is a complex SQL.
Many Thanks!
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