Replication Problem With Timestamp Field
Nov 13, 1998
I am trying to replicate tables in a sql server 6.5 which contain the timestamp field. An error occurs and it shuts the replication task off and it says it cannot update the timestamp field. If I choose vertical partitioning and do not replicate the timestamp field then an error occurs that insert value list does not match column list. Is it the case that the subscriber cannot have this field in the table?
Besides deleting the timestamp field from the table completely, is there another solution or am I forgetting to set something?
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Feb 24, 2006
Hi,
from the url--- http://support.microsoft.com/default.aspx?scid=kb;en-us;820675 I did the steps to implement the replication. However, i did not include a timestamp column in the tables. Is it important as to what would happen if i did not include this? I have the rowguidcol though. I thought this could would help to identify the various row.
Help pls?
:confused:
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Sep 27, 1999
The docs state that a timestamp column is required for bi-directional
replication. I am not syncing the databases since they are too big and
it is a new project so I can guarantee at start that there will be two
exact copies of data. The data is being converted from a FoxPro db to
sqlserver.
The question is:
How do you design the timestamp columns for partioned bi-directional
replication? Does the publisher get the timestamp and the subscriber get
a binary(8)? Since there are two publishers is a distinct timestamp and
binary pair required for each server? See below...
Server: REP1 REP2
Table: tblTest tblTest
Columns: col1... col1...
tsREP1 timestamp tsREP1 binary(8)
tsREP2 binary(8) tsREP2 timestamp
Do the binary(8) columns need to be removed from the articles? Can
anyone explain how the timestamp is used to stop loop back? Is the loop
back check done on the Publisher or Subscriber?
Thanks,
Norman
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Jul 14, 2014
What sql data type would fit these value? This is timestamp field in the ERP.
2013-05-24-20.03.46.843480
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Jul 23, 2005
Hi,I'm in the process of implementing a multi-user system containing anadjacency list (tree structure). I'm using a TIMESTAMP field on eachrecord in the adjacency list in order to tell when a node has been changedsince the last read. Sometimes though, it is useful to flag a "parent" (orall ancestors or a node) as being changed if any of its children have. Isthere any way I can force an update to the parent TIMESTAMP field withoutactually modifying any of the other fields in the record? Something likethis (assuming I have a field called [Timestamp]):UPDATE Adjacency SET [Timestamp] = [Timestamp] + 1 WHERE ID = @_In_IDNow, will the timestamp be incremented here by 1, or will SQL server getconfused as in theory it must "update the timestamp after updating thetimestamp" for this record?Thanks,Robin
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May 27, 2008
Hi Friends
I have transactional replication,
The publisher DB contains table call Courser with timestamp column, this column values are unique for the publisher DB
The subscriber DB also contains same copy of data in publisher DB Course table, but the timestamp column values are different.
So my problem is how can I keep this two tables (Course) identically, (same timestamp column vales in both table)
NOTE: Publisher and Subscriber DB reside under two different SQL server instance
Thanks and regards
IndikaD (Virtusa cop SL)
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Nov 28, 2012
Is there a way to extract the date part (11/27/2012) of a datetime/time stamp column (11/27/2012 00:00:00.000) and keep it in a date format?
The code i have below extracts the date part of a timestamp column and converts it to a char field. This becomes a problem when I joing the resultant table with a SAS dataset which contains the same column but is in a date format. The join process generates an error saying the column is in different formats.
convert(char(15), process_date,112) as process_dt
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Jun 19, 2007
I am populating oracle source in Sql Server Destination. after few rows it fails it displays this error:
[OLE DB Destination [16]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft OLE DB Provider for SQL Server" Hresult: 0x80004005 Description:
"Invalid date format".
I used this script component using the following code in between the adapters, However after 9,500 rows it failed again giving the same above error:
To convert Oracle timestamp to Sql Server timestamp
If Row.CALCULATEDETADATECUST_IsNull = False Then
If IsDate(DateSerial(Row.CALCULATEDETADATECUST.Year, Row.CALCULATEDETADATECUST.Month, Row.CALCULATEDETADATECUST.Day)) Then
dt = Row.CALCULATEDETADATECUST
Row.CALCULATEDETADATECUSTD = dt
End If
End If
I don't know if my code is right . Please inform, how i can achieve this.
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Jun 23, 2015
date time s-sitename TimeTaken(Seconds)
6/8/2015 10:56:26 TestSite 100
6/8/2015 10:56:26 TestSite 500
6/8/2015 10:56:26 TestSite 800
6/9/2015 11:56:26 TestSite 700
6/9/2015 11:56:26 TestSite 200
6/12/2015 12:56:26 TestSite 700
I have a table with above values, I am looking for a sql query to find AvgTimeTaken at different time stamps and total count of each time stamp
Output
date time s-sitename TimeTaken(Seconds) Count_of_Request
6/8/2015 10:56:26 TestSite 1400 3
6/9/2015 11:56:26 TestSite 900 2
6/12/2015 12:56:26 TestSite 700 1
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Nov 7, 2007
Hi All,
A general question for you.
Does QSL replication work on a row by row basis or field by field.
e.g.
One user updates a field in row a on his table
a different user updates a different field on the same row (row a) on his table 10 secs later.
Does the first user's chnage get overwritten or will both chnages be kept?
Which model would I need for this?
Thanks
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Apr 17, 2000
1. Can someone tell me how to replicate the identity field.
2. When I use the 'NOT FOR REPLICATION' option, I keeps getting synx error. Here is the command:
alter table tusers alter column {userid INT} IDENTITY (1, 1) [NOT FOR REPLICATION]. Do you know why?
3. When I use the transaction replication wizard, why some of the table do not allow me to replicate(There is a key and cross symbol on the articles selection)?
Thanks
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Dec 30, 1998
I have a table that has a TEXT field and I want to replicate it. It already has a primary key field in it. I read that in SQL Server 6.5, you can do transactional replication on a table that has a TEXT field in it. I'm wondering if I need to do any other special configuration to replicate this table, i.e. enable the truncate on checkpoint option or anything else? Thanks, Hoang
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Oct 26, 2000
Does anyone know if there is a limit to the number of fields you can replicate from one table ??
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Jun 15, 2001
I have to modify field length in the table, which is part of publication. I tried to use an Enterprise Mgr and received an error message because that table is scheduled for replication.
Is any way around this beside temporary stopping and restarting replication? And actually how to do this to be sure that after restart the data will be again in sync.
We have SQL Server 2000 Enterprise Edition and Windows 2000 Advanced Server.
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Apr 24, 2006
Hi,
I have been running a merge publication & 4-5 subscriber all running perfectly good, but today I started getting this error below? I generated a new dynamic snapshot and re init the subscriber, but still the same. I synchronized the other subscribers and they are all running with no errors, even after a init. I.E. I would think this is data related, to this subscriber, but I have no further ideas how to track it down?
any ideas?
Regards
Gert Cloete
bcp "conCORD_ODS"."dbo"."MSmerge_contents" in "\OBSQL2005\ConcordReplData\MERCURYSQLEXPRESSOBSQL2005$DEV_CONCORD_ODS_CONCORD_ODSMSmerge_contents90_forall.bcp" -e "errorfile" -t"<x$3>" -r"<,@g>" -m10000 -SMERCURYSQLEXPRESS -T -w
To obtain an error file with details on the errors encountered when initializing the subscribing table, execute the bcp command that appears below. Consult the BOL for more information on the bcp utility and its supported options.
End of file reached, terminator missing or field data incomplete
Field size too large
The process could not bulk copy into table '"dbo"."MSmerge_contents"'.
The merge process was unable to deliver the snapshot to the Subscriber. If using Web synchronization, the merge process may have been unable to create or write to the message file. When troubleshooting, restart the synchronization with verbose history logging and specify an output file to which to write.
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Jul 10, 2007
For starters, please feel free to move this if it is in the wrong forum.
The issue I have is this. I have been asked to delete all information from a table that was inserted before May 12 this year. The issue is that when the DB was created, whoever designedd it neglected to add a timestamp column for the user data table (the one I need to purge). Does SQL, by default, happen to store insert times? Would it be something that might hide ina log file somewhere?
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Jul 23, 2007
Hello I currently have a merge replication set up with 4 subscribers. A primary field for one of my tables is set to a integer indetity.
What Ive noticed is that depending on which database I enter data into, the indentity field (primary key) is set within a certain range I.e
On Server 1 - Values start from 1 then 2,3,4 etc etc
Server 2 - 24001, 24002, 24003 etc etc
Server 3 - 46001, 46002, 46003 etc etc
Server 4 - 68001, 68002, 68003
My question is what happens when these ranges eventually conflict? Do they automatically gain a different range such as 142 001, 142 002 etc etc?
Ive tried looking in SQL Help, and a quick search here, Im just after some confirmation before I implement this to my app.
cheers
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Aug 31, 2007
Hi,
If i were to replicate a database with another where in both the databases have an auto incrementing field. What could be the problems that's goin to arise out of it. How to deal with such a scenario...?????
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Feb 1, 2011
I've got two databases on the same server and replicate some tables from one database to another.The replication is configured so not to drop the table if it exists, but to delete the data based on the filter if one exists. There are two tables on the subscriber that have some extra columns.
I get "field size too large" error when trying to replicate them. Is there a workaround without having to make the publisher and the subscriber tables identical by schema?
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Aug 25, 2015
I'm new to SQL and I'm trying to write a statement to satisfy the following:
If [Field1] contains text from [Field2] then return [Field3] as [Field4].
I had two tables where there were no matching keys. I did a cross apply and am now trying to parse out the description to build the key.
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May 4, 2006
Good morning...
I begin with SQL, I would like to add a field that will be date like 21/01/2000.
Actually i find just "datetime" format but give me the format 21/01/2000 01:01:20.
How to do for having date and time in two different field.
Sorry for my english....
Cordially
A newbie
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Apr 2, 2007
how to insert a value into table where the fieldname uses a datatype timestamp.(asp.net2.0)
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Jun 6, 2007
I have a timestamp in a date field of a table I have but when run it does not enter the date automatically and all I get is system.byte[] display where the dtae and time should be, how can i get it so this field places the date in automatically.???
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Jun 20, 2007
I am retrieving data from a database, and have been noticing some really strange timestamps. Has anyone ever seen a timestamp that looks like this: 16777215Karls
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Jul 12, 2004
Hello,
I just started using SQL and i don't really know too much syntax.
I have an ASP page that is inserting data into a table called YellowAlerts.
The first field in this table is AlertDate. I thought I read somewhere that there is a timestamp feature. If anyone could help me out that would be great.
Thanks.
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Jul 6, 2000
How can I add a timestamp column to a table that will let me know when
a record was inserted? (perhaps by setting a default to that column?)
For some reason, @@currenttimestamp gives me
some binary garbage.
Please help with any suggestions.
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Aug 23, 1999
How do I "disable" the timestamp so that when I copy my data into a new
database it will use the timestamp from the last time the table was effected?
Thanks,
Tracy
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Jun 2, 1999
Hi All,
I believe that all created tables have got by default a timestamp field.
I tried to find out how to read this field with a Transact-SQL statement.
And so I don't know the syntax, is anyone can help me ?
Thanks,
Herve
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Feb 10, 2005
If i have a table with a 3 fields and one of them has a timestamp as a field type and I want to do an insert or update what is the value I am inserting for the column timestamp.
Help appreciated
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Sep 23, 2006
hello I put a time stamp in one of my column and it says binary data in the field. How do i make that binary data turn into a real date and time. If this is possible how do I separate the date from the time in the results or would I have to do this myself. Also, I need to sort the results by date can this be done?
Sorry for the stupid questions my sql book (sql demystified) does not elaborate. Thanks
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Sep 4, 2006
hello,
m new to sql server.can any one tell me is it possible to insert only time value in timestamp datatype.
i have table which have datatype datetime.and i have to insert only time.i can't change the datatype datetime to any other one.p
plz any one can suggest me the solution..
Regards,
Sonal.
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Feb 12, 2008
Hello I'm not a SQL Expert but i'm using it for a few months. Now i need to use a variable that everytime that is called to a select into it gives the timestamp (or Stamp) to put on a specific field. The problem is that i need this variable not in bd conotation (like 2007-02-12 12:00:44:33) but like this 2007021212004433. Can someone help me? Thanks in advance.
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Jul 20, 2005
Is there any reason to have a TimeStamp column onto a table that has aPrimaryKey when using SQL Server and an Access front end?I read that doing so will always eliminate that write conflict error.But I notice that when pulling a recordset of 10K records, it takes 3Xless time if I delete the timestamp column on the table before runningthe SP.lq
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