Shocked To See That The Records Are Deleted In The SQL Table
Jan 16, 2007
Hello,
Can any one tell me ..is there any restriction on the total number of records that can be added to a table ( SQL Server 2005) .Because .. i added 100 records to a table through my program..but i was able to c ..only the last 20 records which is being inserted..can any one tellme any way to increase the total number of records..
pls..help me..solution is required immediately.........
Regards,
Sweety
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Dec 3, 2014
I have a table with about half a million records, each representing a patient in my county.
Each record has a field (RRank) which basically sorts the patients as to how "unwell" they are according to a previously-applied algorithm. The most unwell patient has an RRank of 1, the next-most unwell has RRank=2 etc.
I have just deleted several hundred records (which relate to patients now deceased) from the table, thereby leaving gaps in the RRank sequence. I want to renumber the remaining recs to get rid of the gaps.
I can see what I want to accomplish by using ROW_NUMBER, thus:
SELECT ROW_NUMBER() Over (ORDER BY RRank) as RecNumber, RRank
FROM RPL
ORDER BY RRank
I see the numbers in the RecNumber column falling behind the RRank as I scan down the results
My question is: How to convert this into an UPDATE statement? I had hoped that I could do something like:
UPDATE RISC_PatientList_TEMP
SET RRank = ROW_NUMBER() Over (ORDER BY RRank);
but the system informs that window functions will only work on SELECT (which UPDATE isn't) or ORDER BY (which I can't legally add).
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Dec 12, 2005
Hello All.
Is there a way to check who has deleted records from my SQL tables? I asked because I notice records keep disappearing from my tables recently for no reason. The DB is only accessible by a few IT staff. Business users have no direct access to it so they can't do any harm and there is no application that update these record missing tables.
I don't need to know the exact records that have been removed. I need info on who has made a deletion activity on which table, date and time is good enough.
Thank you.
Best regards
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Feb 19, 2009
It happened accidently that we deleted records from a table in SQL server 2005 DB. We never took a full backup of the DB till then. Is there any way that we can recover the deleted records. Logs files are still present. ( *mdf and *ldf ).
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Jul 2, 2015
I want to delete some records from dbo.ABC table using where clause.
And would like to restore the deleted records back into the same table.
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Mar 25, 2013
I am having a hard time understanding triggers. My goal is to put a trigger on table x where records are UPDATED or DELETED. When this trigger fires I need to take the record ID and put the ID modified record into table y with the date modified. so basically logging the recordid changed with the getDate()
I don't quite understand how to get the rowid of the modified record.
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Oct 16, 2015
I need to create a trigger to meet following conditions.
When parent record is deleted from UI record becomes inactive in table. i need to create a trigger when this happens.
When parent record is deleted child records needs to be inactivated in table.
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Oct 29, 2015
How to delete records from multiple tables if main table’s entity is deleted as constraints is applied on all..There is this main table called Organization or TblOrganization.and this organization have branches which are in Brach table called tblBranch and this branch have multiple applications let say tblApplication and these application are used by multiple users called tblUsers.What I want is: when I delete the Organization All branches, application and users related to it must be deleted also.How I can apply that on a button click in asp.net web forms..Right now this is my delete function which is very simple
Public void Delete(int? id){
var str=”DELETE FROM tblOrganization WHERE organizationId=”+ id ;
}
And My tables LOOK LIKE this
CREATE TABLE tblOrganization
(
OrganizationId int,
OrganizationName varchar(255)
[code]...
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Sep 17, 2007
I am using this code to delete records from a table in the database that has two fields (both are primary keys) I am not getting any error, but nothing gets deleted. Thanks for the help.
Code:protected void btnRemove_Click(object sender, EventArgs e)
{
Remove();Response.Redirect("RegisteredCompanies.aspx");
}protected void Remove()
{
//update database with filename
//Save Changes
connection.Open();using (SqlTransaction trans = connection.BeginTransaction())
{
try
{ SqlHelper.ExecuteNonQuery(trans, CommandType.StoredProcedure, "spRemoveCompany", new SqlParameter("@Userid", getGdUserID(Profile.UserName)),new SqlParameter("@BusinessID", getBusinessID());
}catch (Exception err)
{
// throw exception
trans.Rollback();
lblStatus.Text = "An error has occurred in the delete process. Please try again.";
}
}
Here is the stored procedure:ALTER PROCEDURE [dbo].[spRemoveCompany]
@Userid uniqueidentifier OUTPUT,
@BusinessID uniqueidentifier OUTPUT
ASDELETE FROM Associations2 WHERE Userid = @Userid AND BusinessID = @BusinessID
RETURN
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Mar 22, 2005
I want to know what to do to recover the deleted records on a specific table. Unfortunately, the dba was unable to activate Trace feature and I am not familiar in using the transaction logs to retrieve data.
please help. :confused:
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Sep 21, 2001
Does anybody know if SQL 2000 has a tool to roll back (udelete) records?
Let's say Payroll dept deletes 500 records by mistake...
I know of 2 products that do that (Computer Assoc. - Unicenter Log Analyzer
and Red Matrix Techmologies' SQL Audit 1.7 - but I have never used them. Any comments? Thanks for your help.
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Feb 20, 2005
Hi everyone
Is there any way to recover all deleted records.
By mistakes i deleted all records.
Please help me out
Waiting for reply.
Thanx in advance
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May 14, 2006
Hi,
Plz help me to restore deleted records.Pl zsuggest the ways to do it.
Thanks!!
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May 7, 2004
Hi all,
I have a db with 15 tables and I want to keep records that have been deleted.
Now I don't know where to start:
Must I keep the same structure as the main db or can I also dump all the data in one table?
what are the advantages and disatvantages of the named possibilities.
If someone knows anything else please help me out.
Thnx in advance
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Jul 20, 2005
I'm running a DB using MSDE (2000) that is interfaced by 2 differentades running on PCs with Access 2000 Runtime. One of the ADEs is apackage accounting system that is very solid and stable, the other isa custom application that I wrote (much less solid and stable). Thecustom app only deals with a select few tables in the database, andthe table in question is not one of those.With alarming regularity(daily), records are getting deleted out of aparticular table. I've set up a couple of dummy records in the tableand put a delete trigger on the table that creates record in a 'log'table that tells me the user and the time that the records aredeleted.The deletion (all records in the table) always occurs during businesshours (never over the weekend or at night) and the user responsiblevaries among 3 or 4 different users. 2 of those users don't even haverights to that table, so I'm really confused how those logins couldcause a delete on the table they don't have access to!??!As far as I can tell, this is only happening to this particular table( I hope!).Is there a way that I can get more information on the process ormachine or anything else that is behind the deletion?
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Mar 4, 2006
I am trying to use SSIS to upsize Visual FoxPro data. The data is in free tables. I'm using the VFP OLE DB provider in a connection pointed at a folder. When I click on preview, I see the right data--deleted records are not included. However, when I run the package, the deleted records are sent to SQL Server 2005. I can pack all the tables prior to executing the package as a work around, but I would think I shouldn't have to. I don't see any way to detect which records are marked for deletion in the data flow. I've tried to specify in the connection string Deleted=Yes, but to no good effect. Also, as I mentioned, when I preview the data, the deleted records are not included, so the connection seems to work properly .
Steps to reproduce:
In VFP:
CREATE TABLE Test (Field1 N(1))
INSERT INTO Test (Field1) VALUES (1)
INSERT INTO Test (Field1) VALUES (2)
GO TOP IN Test
DELETE
In SQL Server:
CREATE TABLE Test (Field1 Numeric(1))
In Visual Studio SSIS:
Create connection object using VFPOleDB provider pointed to the folder with the Test.DBF.
Create a connection object to SQL Server 2005 pointed to the database with the test table.
Create a DataFlow task with the OLE DB Source and the SQL Server destination. When you preview the Source object you will see just one record, but when you execute the package, you see 2 records transferred and 2 records are actually in SQL Server. Seems like a bug.
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May 14, 2001
We occasionally use TruncateTable to delete the contents of a number of tables on our SQL Server 7 database. We then build them anew from an outside source. I am finding that the size of the database (and corresponding backup file) has grown significantly. As I understand it, the space representing the deleted records is retained by the database. I have investigated using various DBCC commands, to no avail. Does anyone have a clue as to how I can recover this lost space? ... Thanking you in advance.
Mike Rosen - Amalgamated Bank
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Feb 28, 2008
Hi I am using sql server 2005 express and would like to keep all my fields from being both updated and deleted.
In other words, once I create a new record, I would like to have it protected from being deleted and I dont want the field values to be updated/changed from the values initially entered. Is there a way to this without running triggers or changing database permissions and user roles?
I tried making the database read-only, but then of course i cant add new records.
Thanks
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Jan 11, 2006
installation of their softwares? If there has NEVER been a backup ofthe Database (.mdf), Recovery Model Set to Full, and there has neverbeen a backup of the Log (.ldf) files?Using the trial software for both, this was unclear.Thank you for your time,bd
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Jul 20, 2005
I have 2 tables say table1 and table2 with the same structure. Each recordis identified by a field 'SerialNo'. Now there should be a total of 500000records in both tables with serialno from 1 to 500000. Either a record is intable1 or table2. I want to find records (or SerialNo's) that are inneither table (if deleted by accident etc). What would be the sql query?I'm using SQL 6.5thx
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Jul 16, 2006
Hi all..
How to reflect deleted records in Sql Server table to the Dataset?
-- using a web service --
Thank you..
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Jan 29, 2008
Hi,
I have an SSIS package that runs each day from a live data source to create a data mart, which is then used for various things including SSAS and SSRS.
The problem is that certain records that will eventually go on to form fact tables are deleted from the live system (not a very robost database in the first place, hence the SSIS!) but these are not reflected in the SSIS transformation, creating plus figures when compared to the live system.
I currently use type 1 slowly changing dimension processes in each data flow (of which there are about 35) but I realise that this only updates records and does not delete.
The solution I have in place is to truncate the fact tables in the mart before the run starts using an Execute SQL task. This solves the problem though to me seems a little heavy-handed and renders the slowly changing dimension processes redundant (as it is currently only run once a day).
My question is, is there a better method of dealing with the above scenario? If there isn't, it would be a nice feature to add to future versions (*nudge nudge*).
Thanks in advance :-)
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Nov 29, 2007
We have an app that uses triggers for auditing. Is there a way to know the order that the records were inserted or deleted? Or maybe a clearer question is.... Can the trigger figure out if it was invoked for a transaction that "inserted and then deleted" a record versus "deleted and then inserted" a record? The order of these is important to our auding.
Thanks!
CB
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Jan 25, 2006
When i debug a trigger is it possible to add a WATCHon the INSERTED or DELETED?I think not, at least I couldn't figure out a way to do so.Does someone have a suggestion on how I can see the values?I did try to do something likeINSERT INTO TABLE1(NAME)SELECT NAME FROM INSERTEDbut this didn't work. When the trigger completed and Iwent to see the TABLE1, there were no records in it.Are there any documents, web links that describe waysof debugging the trigger's INSERTED and DELETED?Thank you
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Aug 21, 2015
Can the deleted records be recovered in Simple Recovery model database? Are the delete logs present there?
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Aug 24, 2006
I guess this is a fairly common topic but couldn't find the right words to find anything in a search.
What I'm getting at, is there any tsql functions or combination of commands for the following.
You have identity columns in your tables, if you set the a seed and autoincrement, I enter in rows 1 -10 and then I delete 4, 6, 7, 8.
My next new record uses 11. Is there any logic that allows you to check and reuse 4, 6, 7 & 8 described above? Not looking for something that consists of having to create an extra ID table for each table and handle configuring what the next available number is everytime an Insert or delete is called.
Thanks.
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Jun 27, 2007
Iam using Sql Server Integration Service to transfer the data. I have to methods to transfer the data.
Method -1
Daily cleaning Dataware house Data base and transfering the data from Source database.
Method -2
Only new rows transfering from the Source database to dataware house data base.
If i use first method, Any performence issues's will come in the future?. In future my source data will have upto 6 lacks records.
If i use second method, daily date based i can transfer the data. But if they delete any previous records from the source database how can i reflect the same in Data ware house Data base.
Can you please provide the solutions.
Regards
Hanu
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Jan 13, 2004
Hi,
I accidentally deleted a table in my local server. How can I get back the table? I did not do it as a transaction!
Thanks in Advance
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Sep 13, 2006
Ok, I'm really new at this, but I am looking for a way to automatically insert new records into tables. I have one primary table with a primary key id that is automatically generated on insert and 3 other tables that have foreign keys pointing to the primary key. Is there a way to automatically create new records in the foreign tables that will have the new id? Would this be a job for a trigger, stored procedure? I admit I haven't studied up on those yet--I am learning things as I need them. Thanks.
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Aug 11, 2015
Table1 contains fields Groupid, UserName,Category, Dimension
Table2 contains fields Group, Name,Category, Dimension (Group and Name are not in Table1)
So basically I need to read the records in Table1 using Groupid and each time there is a Groupid then select records from Table2 where Table2.Category in (Select Catergory from Table1)
and Table2.Dimension in (Select Dimension from Table1)
In Table1 There might be 10 Groupid records all of which are different.
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Oct 21, 2015
I am trying to write a query that will retrieve all students of a particular class and also any rows in HomeworkLogLine if they exist (but return null if there is no row). I thought this should be a relatively simple LEFT join but I've tried every possible combination of joins but it's not working.
SELECT
Student.StudentSurname + ', ' + Student.StudentForename AS Fullname,
HomeworkLogLine.HomeworkLogLineTimestamp,
HomeworkLog.HomeworkLogDescription,
ROW_NUMBER() OVER (PARTITION BY HomeworkLogLine.HomeworkLogLineStudentID ORDER BY
[Code] ...
It's only returning two rows (the students where they have a row in the HomeworkLogLine table).
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Mar 4, 2004
Hi,
I am currently working on a MS SQL server 2000.
I would like to access the data inserted or deleted within a trigger. however the built-in tables -- inserted and deleted --- are not accessible. anyone knows why? And is there any other way to do this?
Thanks
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Dec 6, 2004
hi there,
by mistake i deleted tables in the DB, i heard once that there is a way to retireve it after it has deleted, from the temp or something like that
so is there a way?
Thanks
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