Check Integrity
Jul 20, 2005
Hi,
What methods can we use to check the integrity problems? Some records in my
database are having Foreign Keys but the database doesn't have any related
records with required Primary Keys. I need to scan the whole database and
delete (maybe with backup, maybe not) all wrong records.
Who can I do that? Is it need to write my own application to do that or we
have some standard way to fix these problems? I'm not a database
administrator and don't know these ways (yet). Can somebody help me with
advice?
Thanks.
Dmitri Shvetsov
View 4 Replies
ADVERTISEMENT
Jun 1, 2015
I have a database in the 3rd normalized form. There is a need to load rows into a child table. To avoid having to drop RI, an ALTER TABLE WITH NOCHECK is being used. I am looking for a way to verify the integrity after the load is complete. After the load an ALTER TABLE WITH CHECK will be executed. Can I used DBCC to verify, that no orphaned child rows were loaded? If so, which parms would I have to use with DBCC?
View 0 Replies
View Related
Jan 22, 2008
im trying to set up maintenance plan for the check database integrity...
In sql 2000 you get a nice little log in SQL Logs
DBCC CHECKDB (WSS_Search_db3) executed by xxx found 0 errors and repaired 0 errors. Elapsed time: 0 hours 0 minutes 1 seconds.
But in SQL 2005
Im not getting a nice log of this but getting it against some system database and not the database i selected
Date1/22/2008 5:19:43 PM
LogSQL Server (Current - 1/22/2008 5:19:00 PM)
Sourcespid84
Message
DBCC CHECKDB (mssqlsystemresource) WITH no_infomsgs executed by XXX found 0 errors and repaired 0 errors. Elapsed time: 0 hours 0 minutes 1 seconds.
Anyone got this to work?
Trying to get the same message i got for SQL 2000 or at least so i can confirm it ran.
View 13 Replies
View Related
Mar 13, 2008
on sql server 2000, try to do integrity check on several database once a week but failed, what would be main area to look up? thank you
View 3 Replies
View Related
May 21, 2008
Hello everyone,
Currently having some issues with my laptop. I'm no computer expert / programmer so please bear with me.
It is a Vista Home Premium based machine that was purchased about 6 months ago. I'm having issues with an application that relies on WDAC to work. The application worked perfectly in the past and I just recently tried to use it again and it doesn't get past the "Loading Application" screen.
From the company website, they make it clear that anyone using the software has to make sure to run the Windows update to bring the DOT NET framework and MDAC to their latest revisions.
Now, I know that MDAC has been replaced by WDAC to run under Vista. However, I learned that only after trying, for a completely different reason, to install MDAC 2.8 SP1 (I know, dumb idea).
All this to end up saying I'm pretty sure something was screwed up in my WDAC when I tried installing MDAC. I would like to know if there is any way to verify the WDAC installation integrity, basically a Microsoft Component Checker equivalent under Vista.
Thanks a lot for helping a newbie !!
View 2 Replies
View Related
Mar 6, 2006
I set up a test database to try and understand table partitioning. Since deleting the partition schemas, functions and all relevant info on the database properties page, I am getting the following errors during the weekly database integrity check:
Msg 8914, Level 16, State 1, Line 1
Incorrect PFS free space information for page (1:223) in object ID 60, index ID 1, partition ID 281474980642816, alloc unit ID 71776119065149440 (type LOB data). Expected value 0_PCT_FULL, actual value 100_PCT_FULL.
Can anyone suggest why this might be happening?
Thanks
View 14 Replies
View Related
Oct 18, 2007
Hi,
I have no way to test this. If let's say the database has logical integrity errors, will it throw back an error to the Check database integrity object such that, the error arrow (the red line which is the error handler stuff) will be triggered for notification purposes?
cherriesh
View 1 Replies
View Related
Mar 6, 2008
what does check database integrity in maintenance plan do.
i heard that the transactional log growth in sql server should be fixed to maximum available disk space and must be monitore the threshold through maintenance plan.how can it be done. please advice me through maintance plan instead of
shrinking the log as it is unnecessary IO to the disk.
How often is the check database integrity scheduled. is it daily or weekly.
View 1 Replies
View Related
Aug 2, 2006
I have a database hosted that doesnt passes the integrity test. Here is the error it gives :
Executing the query "USE [db_cs]
failed with the following error: "Could not locate entry in sysdatabases for database 'db_cs'. No entry found with that name. Make sure that the name is entered correctly.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Any idea whats wrong and how I can let the integrity test pass for this db.
Thanks,
Rubal Jain
View 4 Replies
View Related
Jul 3, 2006
I found the following error in my maintenance plan please help me on this
Under maintenace plan history i found this error:-
[Microsoft SQL-DMO (ODBC SQLState: 42000)] Error 1934: [Microsoft][ODBC SQL Server Driver][SQL Server]UPDATE STATISTICS failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER'.
and jobs failed with following error
i found this error in job history of optimization & integrity check jobs:-
Executed as user: XXXXadmin. sqlmaint.exe failed. [SQLSTATE 42000] (Error 22029). The step failed.
Please help me find out the solution
Thanks in advance
Regards,
Sumit
View 2 Replies
View Related
Feb 16, 2007
I have setup a full maintenance plan on SQL2005. When I run the job, I don't see any error but by loooking at the Log file viewer it appears that Check Database Integrity step failed because :
Alter failed for Server 'LUMONT001'.
Moreover, when I run DBCC CHECKDB from the console I have no error message. Any clue?
Thanks, Paul
View 6 Replies
View Related
Mar 14, 2008
Hi,
I want to what check database integrity task does in Maintenance plan..
Anyone help.
View 3 Replies
View Related
Apr 23, 2008
I searched the forum on this topic and saw the following explanation on Check Database Integrity Task, by DarrenSQLIS.
"The Check Database integrity task will fail if the DB has a problem. The task fails; the details are raised in the error event and dumped to the log etc. You can use on Failure precedence constraints or an OnError event handler to capture that failure and do something if you wish."
Here is the link to the quote above.
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2290253&SiteID=1
I would like to continue this discussion on this new thread to help my understanding.
I understand that this command does dbcc checkdb( ) command on a specified server for the databases you want to check. And if a database has a problem the task will fail and raise an OnError event. DarrenSQLIS goes on to say that the error is dumped to a log. What log is this? Where do I specifiy the location of this log?
View 7 Replies
View Related
Apr 7, 2008
Our system is 24/7, ldf file disk space is 30 gb.
As per the advice given by somebody
i set ldf initial log size as 29 gb and restricted the growth and set the autogrowth to 500 mb
i did not run and shrink ldf command on daily basis. this is the advice given by another dba.
then he suggested to create a maintenance plan to check database integrity check. whick will
check the disk space threshold.
i did not understand how will the maintenance plan check the disk space and give an alert.
where should i check the alert for this maintenance plan. secondly how can i stop my database log file to deliver a message that my disk is full.
please suggest me a best method. where i am wrong , how should i handle the situation without the dba monitoring.
and our system has lot of batches running for every minute.
View 13 Replies
View Related
Apr 26, 2007
Ever since upgrading SQL Server 2005 to SP2 build 3050 all my maintenance plans which begin with a Check Database Integrity Task are failing! If I remove the task from the plan they all execute properly. If I run the T-SQL equivalent manually it executes properly.
I upgraded the server to build 3054 and rebooted several times and Im still having no luck. What am I doing wrong?
Thanks for your help with this.
-Kenny
View 7 Replies
View Related
May 16, 2008
Hi gurus:
I met a very strange problem recently. I set up a database integrity check maintenance plan. But this job failed every time. I looked into the logs, the error message was that Databases that have a compatibility level of 70 (SQL Server version 7.0) will be skipped. I used the sp_helpdb to check the version of the databases included in my maintenance plan. The sp result shows that all the databases are above version 80....
Even more strange, i can successfully run the dbcc check query on each database.
Any comment and suggestion will be very appreciated.
View 1 Replies
View Related
Oct 17, 2007
Hi All,
I have built a package that firstly shrinks a database and then backs it up which is scheduled to run each day, but I would like to add a check (Check Database Integrity) in as the first task and if the Database checks out ok then continue on, if not send an email.
Now, I am unsure if the Check Database Integrity Task in SSIS actually returns the success or failure message back to the package that I am after. The SQL behind the task includes the NO_INFOMSGS option.
Can anyone advise if it is possible to have the status/integrity of the database returned to the SSIS task and to proceed based on the result?
Regards
View 3 Replies
View Related
Nov 26, 2007
Hi Friends,
I am Ravi, I need a help.
My case is like.. i need to upload data from csv file into sql server 2005 data table.
but before that I need to check integrity of data
for example:
let us say csv data is like
ISD CODE,STATE,NAME,QUALIFICATION
91,AP,KIRAN,MCA
01,MC,MIKE,MS
here i have to check that, wether there is an entry in ISD codes table for 91 and 01 (india and us)
similarly AP , MC (Andhra Pradesh and MISSICippi)
please suggest me a nice approach, no of records in ISD codes and States will 350-450 records.
thanks in advance
Ravi K
View 3 Replies
View Related
Mar 8, 2015
I've been running the Ola Hallengren maintenance script for the last five months without missing a beat. Today I find an error stating the UserDatabase Integrity check job failed last night. This is running on SQL Server 2014 BI edition w/64 Gigs.
I ran a DBCC CHECKDB on each database manually and all worked until I tried it on the biggest one that is about 18 gbs. It just keeps running and I eventually stopped it so I'm guessing it is memory, but doesn't make sense considering it has 64 gbs. I have it set to 64/4 max / min. Again, this was never an issue until last night.I've been looking up all morning, but not seeing much on this error "The operating system returned error 1453"?
View 5 Replies
View Related
Apr 13, 2007
I installed SQL Server 2005 Enterprise, then SP1 and then SP2, Maintenance Plan worked. But if I installed SQL Server 2005 Enterprise and then SP2 directly (skipping SP1), the Check Database Integrity in Maintenance Plan was not working. The error message is as follows:
Executed as user: DomainSqlServiceAccount. Microsoft (R) SQL Server Execute Package Utility Version 9.00.3042.00 for 64-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 10:56:21 AM Could not load package "Maintenance PlansTest Plan" because of error 0xC0014062. Description: The LoadFromSQLServer method has encountered OLE DB error code 0x80004005 (Login failed for user ''. The user is not associated with a trusted SQL Server connection.). The SQL statement that was issued has failed. Source: Started: 10:56:21 AM Finished: 10:56:21 AM Elapsed: 0.047 seconds. The package could not be loaded. The step failed.
Other tasks like Rebuild Index seem to be fine. SP2 is supposed to be inclusive. Does anyone have any ideas on why this is happening.
Thanks
E.G.
View 10 Replies
View Related
Jul 6, 2014
Running Frequently Transaction logbackup during Integrinty check DB /optimization job will cause any issue /impact as duration will extend ...
View 2 Replies
View Related
Feb 21, 2008
Hi,
I am administering several SQL Servers running SQL Server 2005 SP2 Build 3042.
I have a common maintenance plan that runs on each of the servers. The maintenance plan runs
fine on all the servers except for one. On the one server the Database Integrity check fails with the following error:
Check Database integrity on Local server connection
Databases: <list of databases>
Include indexes
Task start: 2008-02-21T00:05:42.
Task end: 2008-02-21T00:05:46.
Failed0) Alter failed for Server €˜XYZ€™
I created a test maintenance plan to just do the integrity check and selected one database only and this also failed with the same error message. I ran this test maintenance plan and configured it for each of the databases in question and it failed each time.
If I run the DBCC manually against the databases they all report fine.
I read some of the post that talked about the €œAllow Updates€? being set incorrectly but that does not apply to my problem since my configured and run values are set to 0.
Does anyone know what the problem could be?
View 23 Replies
View Related
Mar 16, 2007
Using the new referential integrity constraints that will be made available, will it allow us to manually define the relationships between entities even if there is no true foreign key constraints setup in the database?
Lets say we deleted the FK_Orders_Customers in Northwind between orders and customers.
Or is this ability available now?
Thank for your time.
View 2 Replies
View Related
May 20, 2015
I have multiple ODBC connection and how to check all connection automatically during routine check by using batch file.
View 5 Replies
View Related
Jul 5, 2004
I am not sure I need more integrity on my DB. My DDL are down below.
thanks
************************************************** *****
create table person(
personId int identity(1,1) primary key,
fName varchar(25) not null,
mI char(1) null,
lName varchar(25) not null
);
create table student(
studentId char(4) not null primary key,
personId int not null
);
alter table student
add constraint fk_person_student
foreign key (personId)
references person (personId)
;
create table instructor(
instructorId char(4) not null primary key,
instructorQual varchar(100) not null,
personId int not null
);
alter table instructor
add constraint fk_person_instructor
foreign key (personId)
references person (personId)
;
create table contract(
contractNum int identity(1,1) primary key,
contractDate smalldatetime not null,
tuition money not null,
studentId char(4) not null foreign key references student (studentId),
contactId int not null foreign key references contact (contactId)
);
create table contact(
contactId int not null primary key,
fName varchar(25) not null,
mI char(1) null,
lName varchar(25) not null,
street varchar(50) not null,
city varchar(25) not null,
state char(2) not null,
zip char(5) not null,
relationship varchar(25) not null,
phNum char(12) not null,
emailAdd varchar(50) null,
);
create table class(
classNum char(4) not null primary key,
className varchar(25) not null,
classDay char(3) not null,
classTime char(8) not null,
testNum char(5) not null
);
alter table class
add constraint fk_class_testnum
foreign key (testNum)
references test (testNum)
;
create table discount(
discountNum char(3) primary key,
discountDesc varchar(100) not null,
discountPer decimal(3,2) not null
);
create table test(
testNum char(5) primary key,
testName varchar(50) not null,
testDate smalldatetime not null,
testFee money not null,
);
create table studentClass(
studentId char(4) not null,
classNum char(4) not null,
pass char(1) not null
);
alter table studentClass
add constraint pk_studentclass primary key clustered (studentId, classNum)
;
alter table studentClass
add constraint fk_studentclass_studenttid
foreign key (studentId)
references student(studentId)
;
alter table studentClass
add constraint fk_studentclass_classnum
foreign key (classNum)
references class(classNum)
;
create table contractDiscount(
contractNum int not null,
discountNum char(3) not null
);
alter table contractDiscount
add constraint pk_contractdiscount primary key clustered (contractNum, discountNum)
;
alter table contractDiscount
add constraint fk_contractdiscount_contractnum
foreign key (contractNum)
references contract(contractNum)
;
alter table contractDiscount
add constraint fk_contractdiscount_discountnum
foreign key (discountNum)
references discount(discountNum)
;
create table instructorClass(
instructorId char(4) not null,
classNum char(4) not null,
);
alter table instructorClass
add constraint pk_instructorclass primary key clustered (instructorId, classNum)
;
alter table instructorClass
add constraint fk_instructorclass_instructorid
foreign key (instructorId)
references instructor(instructorId)
;
alter table instructorClass
add constraint fk_instructorclass_classnum
foreign key (classnum)
references class(classnum)
;
View 2 Replies
View Related
Jun 8, 2007
Hi all,
Is there any way to check the integrity of .Mdf file before attaching it to a database means to check whether its valid (or) not.
Thanks.
//Najeed
View 2 Replies
View Related
Jan 23, 2004
Where should tests for data integrity be done, a few examples:
Inserting data but the underlying data has changed?
Adding data, say an order item row, but since going to that screen the order (and as a result all its order items as well) have been deleted?
It's just I'm starting to see even the simplest of stored procedures as being quite complicated. What puzzles me is a I see lots of INSERT stored procedures with none of this checking in, or returning error codes?
So are they badly done or am I missing somethign?
View 3 Replies
View Related
Aug 11, 2001
Question:
What is used to enforce referential integrity ?
Answer: Triggers; Foriegn Keys.
what is Foreign Keys ?
View 1 Replies
View Related
Oct 17, 2001
How do you enforce referential integrity in SQL between tables?
Thanks.
View 1 Replies
View Related
Jun 12, 2000
I having a problem importing a text file into an existing table using the DTS import wizard. The problem I am having is, I am getting an error message stating: Integrity violation: attempt to insert null data or data which violates constraints. The column the error is referenced to is an identity field and I am not trying to insert any data into the field. I have the allow insert identity box checked in the transformation section. Does anyone know about how to solve this problem.
Thanks
James
View 1 Replies
View Related
Aug 21, 2002
On weekends I have Integrity Checks scheduled to run. Many of these fail for individual databases because users do not log off and the databases cannot be switched to single user mode.
I have checked Books-on-line and have not yet stumbled onto a TSQL command that breaks the connections.
Is there a TSQL command to do this? If not, how can these connections be broken?
View 2 Replies
View Related
Feb 26, 2008
I used to work with little databases and throw everything into a table with no relation, and modify them all individually. Now I've learned about referential integrity, makes things a lot easier.
My question is, now what? Say I have a Customers table and an Orders table (to keep it simple). If custID is the primary key in customers, foreign key in orders, then if I want to insert into Orders, I need the custID. So those kinds of things I need to keep stored in a session state and insert them like that, correct?
View 1 Replies
View Related
Sep 6, 2004
Hi folks,
I created a job to check the integrity of my databases every week using SQL Server Maintenance Plan Wizard.
The job is failing every time...
For tb_basico database it works fine, but with the other one (tb_cep) it doesn't work...
Does someone have an idea to solve this problem?
The message is:
[1] Database tb_basico: Check Data and Index Linkage...
** Execution Time: 0 hrs, 0 mins, 11 secs **
[Microsoft SQL-DMO (ODBC SQLState: 42000)] Error 5070: [Microsoft][ODBC SQL Server Driver][SQL Server]Database state cannot be changed while other users are using the database 'tb_cep'
[Microsoft][ODBC SQL Server Driver][SQL Server]ALTER DATABASE statement failed.
[Microsoft][ODBC SQL Server Driver][SQL Server]sp_dboption command failed.
[2] Database tb_cep: Check Data and Index Linkage...
[Microsoft SQL-DMO (ODBC SQLState: 42000)] Error 7919: [Microsoft][ODBC SQL Server Driver][SQL Server]Repair statement not processed. Database needs to be in single user mode.
The following errors were found:
[Microsoft][ODBC SQL Server Driver][SQL Server]Repair statement not processed. Database needs to be in single user mode.
** Execution Time: 0 hrs, 0 mins, 1 secs **
View 1 Replies
View Related
