Keeping Track Of Table Changes ...
Nov 7, 2001
Hi
We need to keep track of all changes that are made to our tables.
The changes will be saved in a table that records:
- the table in which the change was made
- the name of the field that was changed
- the old data for the field
- the new data for the field etc..
I've seen a few examples that record the name of the table that was
modified but none that record done to the field level.
Can anybody give some guidance?
Thanks..
Wayne
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Nov 13, 2007
Hello All,
I have a problem concerning keeping track of a value within a query.
I have a table that tracks invoices recieved and payments made.
For each invoice number there may be multiple payments made against it.
I need something that will check and make sure that each invoice number has its payments equal to its received amount.
Any help would be greatly appreciated.
Thanks,
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May 8, 2007
Let's say I develop a 'version 1' of a program/database and ship it to some customers.
Then I continue work on version 2 with some databasechanges etc.
When version 2 is shipped to the customers, they need a way to upgrade their database
from version 1 to version 2. I guess this is easiest done with one/several sql-scripts.
What I want is your opinion about the best way to keep track of the changes between
version 1 and 2. Here are two ways with pros and cons I've thought of:
1 - Keep manual track of every change (index, changed columns, relations etc) and update a scriptfile with all changes.
Pros: Full control of what is happening
Cons: Pretty much extra work and risk of missing some changes.
2 - When version 2 is ready, run some third party tool to get a diff between the databases
Pros: Fast and easy
Cons: The DB-changes may need to be applied in a special order, with default values, etc etc and I'm not sure all tools handle this in a good way...?
So... what is your recomendations? I'm sure this must be a headace in every development project?
Regards Andreas
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Aug 28, 2015
I have a trigger that keeps track of status changes...
IF UPDATE(STATUS)
BEGIN
DECLARE @currentdate datetime
DECLARE @currentstatus integer
DECLARE @UserID integer
DECLARE @PermitID integer
DECLARE @Status integer
[Code] .....
It works but not the way I want it to. The @currentstatus and @newstatus are the same. I want the status before and after the update. I asked around as to how to do this and some one told me to use the Deleted table.
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Jul 5, 2006
I'm actually taking Microsoft's 2779 and just finished a lab where wekept track of our changes to the database.However, I'm not happy with the scripts interface because it does nottell me the chronological order of my changes to the database.Could someone share with me their technique for keeping track ofdatabase changes?I'm actually thinking a set of tables would be best, because sometimesyou want to know what database object you made a change to and othertimes you want to know when you did something...
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Mar 10, 2014
I have four fields in two different tables.
ID, field1, field2 and field3 in Table 1 has value 1 or 0. Type integer.
ID, field1, field2 and field3 in table2 are text fields.
If field1 in table1 has value 1, then there should be a text value in corresponding field in table2. That is, in field1 in table2.
However, if there is value 0 in field1 in table1 there should not be any value in the corresponding field in table2.
Now it is not always so, which do that I want to make a track of which fields miss match in these two tables.
How do I list them on the smartest ways? ID links the tables.
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Feb 5, 2004
I need to update a row but keep a lock on the table (so no one else can update it) while I do run some more code. In Oracle, it always locks whatever you update until you hit commit, but sql server works opposite. How do I tell it not to commit a statement, or how would I explicitly get a lock and then release it later?
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Jul 2, 2001
Hi, I am trying to find a way to capture all the status (Start time, execution time, Status messages etc) from executing a DTS package in to a table I will create in a database, does anyone know, where those information being kept?
When I excute the DTS package manually, a window will come up and show the status of each step within the DTS package. I am hoping to capture these information and load it to my log table.
Thanks in advance.
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Aug 17, 1999
How can I instruct SQL Server to keep entire table in memory? ie the memory pages should not be swapped to HD.
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Nov 3, 1998
Hi, we are almost finished developing our database and we have a table we want to monitor because it is getting information deleted from it
and it has a delete trigger on it but we want to track the changes to
the table and were wondering how to track specific changes to a user database?
We want to see who is making the change, what the change they are making is and also what is the time they are making it. I have used
SELECT * FROM SYSPROCESSES
and I am running SQL TRACE with filter on MS SQLEW, and MS TRANS, and
Visual Basic with SQL statements on tblRoute,( the table that I want to monitor) and I want to know if there is any other way to monitor this table more closely?
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Jan 29, 2008
Guys,
First off, I'm not very familiar with SQL Server. I need some guidance on what the best path to take is for this as it may not even be table partitions.
I have a huge table (155 million rows) and it's gotten so large than I can't even delete a large set of rows from it (i.e. delete everything older than 6 mo, which would be ~100 million rows). When trying to run a delete like this, it just goes for a LONG time and then just eventually runs out of memory.
The current data in this table can actually be completely cleared out soon (after Feb 1st) and I plan to do this with TRUNCATE TABLE, or just DROP and recreate. Once I do this, I want to create a way to keep this table moderately sized so it never grows that large again and it seems table partitions may be the way to go for this?
I'd like to keep the last 6mo of data in it (I have a datetime column to keep track of this). Anything older I'd like automatically removed. Can I do this with table partitioning? Create 6 partitions that store the 6 most recent months of data and everything older automatically gets dropped off?
If not partitions, what do you suggest to keep this DB modest size?
Thank you.
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Jan 4, 2006
Hi
anyone please help!
I have created the database driven web application with asp.net and sql server 2000. now I want keep track three operation(insert, updata and delete) that have been made on tables in a SQL Server 2000 database. what i did is:
1, create a audit table with columns: auditTable, actions, actionUser, actionTime
2, create three trigger(insert, update and delect respectivily) for every table
my problem is that i can not get right user name. I use form authentication and i stored user login information in the database. every time, no matter who is logining to the web application, the action user is always SA. I user user-name() function to get userName(actionUser).
Please anyone can help me to get current login user name, or tell the best way to track operations on a table.
Thanks
jili
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May 19, 2006
My company would like to start keeping track of everytime a table, stored procedure, or function is changed.
What is the best way to do this?
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Mar 26, 2008
I'm building an application that tracks courses and equivalent courses. For example, say I have course A which a user should get credit for if they have taken equivalent courses. So if a user has taken (course B or course C) AND (course D or course E) he should get credit for Course A. What's the best way to setup a SQL table to create these type of equivalent relationships?
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Feb 6, 2006
Hi,
I am looking to track any changes made to any table within a db into a single audit table which will hold as fields: the table that has been updated/inserted, the field that was changed, its primary key, the old value and the new value specific to that field, and the date it was updated/inserted.
From what I have read, it does not look like this is possible with a trigger on table as it is not row specific and that I might have to control this from the business layer (vb.net). I am correct in this assumption, or is there a way of tracking specific data changes through triggers.
thanks
Welly
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Nov 29, 2007
Working on a "social networking site" and would like to have something that records a member's interactions within the site.So for instance if a member uploads a photo, I would like to record it and then display it as "[Member] added photo" with a link to the photo. Also, if a friend is accepted as a friend "[Member1] is now friends with [Member2]" and also if a member posts a comment on the forums "[Member] posted message in [ForumName]" with link to post.This is very similar to Facebook's News Feeds and MySpace Friend Updates.The only way I can think of having this is having an Activity table with a field for each different Id I want to record and an associated list of tracked Actions:Activity:idmemberIdactionTypePhotoIdMember2IdForumIdThen there would be the ActionType tableactionIdNameThe biggest problem I see with this solution is that I would need to add a new field in the Activity table for each different type of activity I would like to track. This could get pretty big as I begin to track more and more activity items.Is there some way I can generalize this. - Andy
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Feb 6, 2008
Somebody suggested I use the slowly changing dimension object to keep a table current between servers and databases.
I have two databases servers. One 2000 and the other 2005. I was told because security reasons I should not link them
The two tables are not identical. The destination table only has a handle of the columns and in some cases columns are not the same size.
Once a day. When new rows are introduced in the source table, I'd like to introduce those rows into the destination table. When rows are modified, I'd like to apply changes to the distination table.
I started playing with the slowly changing dimensions object, but am frankly confused connected the dots. Will I have an output oledb object for each command object?
Am i using the right the object for objective?
Are there any good tutorials or videos out there that will cover this?
Thanks for any help or information!
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Apr 1, 2015
I have a specific requirement. I need to insert the DML statements executed from Management Studio into a SQL table. We have SQL Server 2008 R2 and 2012 instances.
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Jul 13, 2015
I would like to know about the DML process (Insert/update /delete) in a particular table .. it is like change tracking but I also want to know the modification date
I know CDC ( Change data capture ) but unfortunately it needs SQL 2008 developer/enterprise edition and my SQL server is SQL 2008 STANDARD edition.
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Apr 25, 2000
hi, Is there a way to view any Transact sql in a log for instance, I am iserting a new records into a table. how can I track a log for the isert statment. I know that using bcp code provides me with a log if I use /o in the bcp code. Is there any similar thing for Transact sql
thanks
Ali
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Jul 20, 2005
hello,I was wondering how to track all changes on tables by using some sort of ahistory table.What i would like is a generic history table where i can see who updated,inserted, deleted or executed(stored procedures, triggers) what value inwhat table with a date when it was occured.Could somebody help me with this?
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Aug 26, 2002
SQl7, sp3, NT4
How do I keep th job history of a job, say if I re-create the job?
We recreate the jobs often as part of a code move, but I'd like to retain the history of the previous jobs?
** sp_help_jobhistory -- only shows the jobs that exist, and not old jobs that no longer reside on the server.
Thanks,
AJ
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Jan 10, 2005
Hi all, here are my goals: Have the same DB on two different stand-alone computers, and keep them up-to-date from each other.
Basically a user would input to a DB for a week. Then every week or two, update the other stand alone DB with the new input. The DB would be exactly the same.
What are my options for this? I'd like it as easy as possible! Are there any software packages that deal with this type of transfer, etc.? Thank you!
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Sep 24, 2006
Hello
my table :
Report :
R_id (PK)
RName
RDate
i am having a few 10.0000 lines and i want to keep the last 10 (or less if not in the table) rows maximum for each name
i can have 100 report by name (100 rows with the same name and of course R_id and RDate are different)
how can i do it ?
thanks a lot for helping
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May 23, 2008
Hi, I have the following code in a query:
SELECT [Issue date],DATEDIFF("dd",[Issue date],[Start date])/365 AS runningdays
FROM Database1..[Insurance Policies Working DB]
WHERE [Policy Number] LIKE '%1368529%'
The part 'DATEDIFF("dd",[Issue date],[Start date])' comes out as 364 if calculated on its own. However, then when it is divided by 365 it comes out as 0. How do I get it to show as a decimal instead of just rounding it down automatically? (Hope I've made sense)
Thanks in advance
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Jul 1, 2003
SQL Server 7.0
A stored procedure has been executed either yesterday or today. I would like to find out which user and when they executed it. Is this possible without 3rd party transaction log interrogation tools?
Thanks,
Nev.
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Jul 23, 2005
What would be the best practice to follow to keep track of MS SQLserver changes... Stroed procs, tables, views, triggers, indexes, DTSand also jobs ect....I am not quite sure how Source safe works with sql server. Any otherway to do this... Even if its manual work, its okey.. I wouldappreciate if any of the DBA's let me know how they are facing thisissue....Thanks in advance...
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Dec 18, 2007
Situation:
2 servers: 1 production, 1 test.
While my application is running on the production server, I want to develop on the test server. After a few weeks, I want to update the application, and have to update the database structure on the production server also with the most recent one from the testserver, but without deleting the current data on the production server.
I create/modify all tables in SQL Server 2005 via Management Studio. The application is built in VS2008 Pro. I'm using SubVersion (SVN).
I can let Management Studio generate scripts for every change and store them manualy, but that's a little bit too much work. What I want is a sort off version control solution. A solution that a service running on the background tracks every change on a specific database on my test server, and stores them as T-SQL code in a repository. Then I can collect all those T-SQL scripts, and run them against the production server.
Is there some solution for that?
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Nov 28, 2003
we have a simple table
Key, Name, Address, City, State, Zip ................ect
I would like to keep this table sorted by Name, theirfore I won't have to sort my results with every querry.
I think I need to add something to my insert to tell my table - "Hay take Jones", open up the prober place and stick him in the proper spot.
Ex: We have Appleby and Robertson in our table now. My insert would tell SQL Server to take Jones, figure our where he belongs (alpha), and stick him in, resulting in.
Appleby
Jones
Robertson
This way I wont have to as the querry to sort stuff every time I reference this table, this will save lots and lots of overhead. and help keep my clients happy with quick(er) response.
thanks in advance -arthur
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Feb 27, 2007
hi, is there any possiblity to keep break point and run the step by step compilation as like we do in .net,if means please telll me how to do?
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Oct 16, 2006
Hello everyone,
I have a winform application with C# front end and sql express 05 backend.
In this database i have a table that holds manufacturer provided pricing and the manufacturers we work with update pricing constantly.
We have one table called "manufacturerpricing" which we are constantly inserting and deleting pricing records to/from to keep manufacturer pricing up to date. We may insert and delete as many as 2,000,000 records per month into this table.
This works perfectly fine and we have no problems here at all.
But with that being said, I am worried about the size of the database growing out of control due to temporary space etc. The database just keeps getting bigger and bigger.
How do I run some maintenance to keep the database size under control.
I would like to run this automatically from the C# front end so if ther is a stored proc I can call or an C# assembly I can reference that would be ideal.
Any help is greatly appreciated.
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Dec 14, 2006
Hi,
I'd like to keep state between calls to a UDF (mainly for caching purposes). I can shove an object into the appdomain using SetData and read it using GetData, but that requires the assembly to be set to UNSAFE. I'm confident I can secure the DB and the assembly fairly well, but I like defense in depth, and if there's another way to save state between calls to a UDF, I would prefer those.
Is there another way to store state between calls to a UDF, without putting data into DB tables or using things that will require the assembly to have such a wide permission set?
Thanks,
Alex
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Jan 24, 2008
This may be more of a data design question and not an ssis question, but figured folks here could have a good idea.....the organization I'm in has the business need of collecting data from outside organizations and tracking what data is bad and what data is good. When I say bad data I mean everything from things outside of range to absolute *** - characters in integer columns, integers in character columns, special characters, etc. The data comes in in the form of flat file so it's a free for all until it hits ssis & the db engine.
Eventually of course they work to get the data corrected at the source & resubmitted but in the meantime, they have the legitimate need of not only pushing the data into the database (dirty or not), but keeping all the bad stuff. I can't in good conscience make everything a varchar to catch everything - that would go against the database gods. IMO - I still must make an integer be an integer , characters are characters, etc. But what do I do with the junk? Any thoughts?
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