What is the Exchange 2010 maximum mailbox database size that is support by MS in a single DAG environment?

My Exchange setup:
Exchange 2010 Enterprise
2 mailbox servers
2 CAS, 2 HT
12 mailbox databases. The total of all databases combine is about 2TB. The largest mailbox databases are 530GB, 250GB, and 196GB. Are this over the supported recommendations?
bl

2TB, look at the second article but best practice 200GB or less
http://social.technet.microsoft.com/Forums/exchange/en-US/48431bab-4049-47db-9a84-359d5123d247/what-is-the-maximum-supported-database-size-in-exchange-2010-
http://social.technet.microsoft.com/Forums/exchange/en-US/f96892b3-8e2d-4eef-b64a-4cbc0097396d/ideal-size-for-exchange-mailbox-database

Similar Messages

What is the best practice on mailbox database size in exchange 2013

Hi,
does anybody have any links to good sites that gives some pros/cons when it comes to the mailbox database sizes in exchange 2013? I've tried to google it - but hasn't found any good answers. I would like to know if I really need more than 5 mailbox databases
or not on my exchange environment.

Hi
As far as I know, 2TB is recommended maximum database size for Exchange 2013 databases.
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Terence Yu
TechNet Community Support

Exchange 2010 cross mailbox database search

Hi there,
I have a customer who has an interesting scenario. They have an exchange 2010 server with 3 mailbox databases. They want to do a search for a text string across all databases which is reasonably straight forward but they also want to take that search back
in time and do a search across the databases as they were at points in time in the past (1 year and 2 years ago). They have backups to recover and we are thinking that we can recover the databases at the points in time required but we're unsure whether the
search works across recovered databases.
Does anyone have any thoughts on this or advise on how this might be achieved?
Thanks,
Rich

Assuming you're aware of the concepts surrounding Microsoft's recommendation to use Exchange Native Data Protection, and you're needing to search beyond what is currently protected. Otherwise, just use that.
https://technet.microsoft.com/en-us/library/dd876874(v=exchg.150).aspx#ENDP
So here's the issue with your request: Exchange Search uses the indexes, which would either need to be restored or re-built after a restore. so you'd need to do your search, and repeatedly mount restored databases, probably in an isolated environment
since i'd assume you'll want to reattach restored mailboxes to existing users, ensuring the index is in good shape and re-do your search. Sounds like a huge PITA. Does your backup software offer the functionality you're looking for? Microsoft's
DPM software only offers per-mailbox restores, but perhaps you've got something more sophisticated.
This is all complicated, which is why Microsoft recommends to use NDP.
Mike Crowley | MVP
My Blog --
Baseline Technologies

Exchange 2010 - Moving mailbox database from exchange 2010 server to another exchange 2010 server

Hi,
I have a current existing exchange server running on 2008 R2. apparently the partition that holds the mailbox database is getting full and i need to move some user mailboxes to another environment ( exchange 2010 running on 2008 R2). i transferred some users
successfully to the new location, but am not able to transfer the rest. I am getting the errors:
Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:00
Erastus XXXXX
Failed
Error:
The queue in 'MBX2010_STAFF' database already contains a move request for 'Erastus XXXXX', while AD reports the mailbox as not being moved. It is possible that someone created this move request recently, while targeting a different domain controller, and AD
replication did not yet occur. You can examine this move request by running 'Get-MoveRequestStatistics -MoveRequestQueue 'MBX2010_STAFF' -MailboxGuid f8023bc7-9d65-4194-9f6b-10e4780558b5 -IncludeReport | fl'. If you believe this to be an abandoned move request,
you can remove it by running 'Remove-MoveRequest -MoveRequestQueue 'MBX2010_STAFF' -MailboxGuid f8023bc7-9d65-4194-9f6b-10e4780558b5'.
Exchange Management Shell command attempted:
'xxxxxxxx.co.ke/Training Department/XXXXXXX/XXXXXXX/Erastus XXXXX' | New-MoveRequest -TargetDatabase 'OFFICE_STAFF_MB_DB' -BadItemLimit '0'
Elapsed Time: 00:00:00
AND
Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:01
George XXXXX
Failed
Error:
Service 'net.tcp://win-u5bjh2oamaa.xxxxxxxxx.co.ke/Microsoft.Exchange.MailboxReplicationService' encountered an exception. Error: MapiExceptionNoAccess: Unable to open message store. (hr=0x80070005, ec=-2147024891)
Diagnostic context:
    Lid: 18969   EcDoRpcExt2 called [length=207]
    Lid: 27161   EcDoRpcExt2 returned [ec=0x80070005][length=202][latency=0]
    Lid: 32881   StoreEc: 0x80070005
    Lid: 50035
    Lid: 64625   StoreEc: 0x80070005
    Lid: 1494    ---- Remote Context Beg ----
    Lid: 26426   ROP: ropLogon [254]
    Lid: 56503
    Lid: 12716   StoreEc: 0x80070005
    Lid: 20794
    Lid: 28474   StoreEc: 0x80070005
    Lid: 22330   dwParam: 0x0        Msg: 14.01.0270.001:CPLSERVER
    Lid: 1750    ---- Remote Context End ----
    Lid: 23354   StoreEc: 0x80070005
    Lid: 25913
    Lid: 21817   ROP Failure: 0x80070005
    Lid: 26297
    Lid: 16585   StoreEc: 0x80070005
    Lid: 32441
    Lid: 1706    StoreEc: 0x80070005
    Lid: 24761
    Lid: 20665   StoreEc: 0x80070005
    Lid: 25785
    Lid: 29881   StoreEc: 0x80070005
Exception details: MapiExceptionNoAccess (80070005): MapiExceptionNoAccess: Unable to open message store. (hr=0x80070005, ec=-2147024891)
Diagnostic context:
    Lid: 18969   EcDoRpcExt2 called [length=207]
    Lid: 27161   EcDoRpcExt2 returned [ec=0x80070005][length=202][latency=0]
    Lid: 32881   StoreEc: 0x80070005
    Lid: 50035
    Lid: 64625   StoreEc: 0x80070005
    Lid: 1494    ---- Remote Context Beg ----
    Lid: 26426   ROP: ropLogon [254]
    Lid: 56503
    Lid: 12716   StoreEc: 0x80070005
    Lid: 20794
    Lid: 28474   StoreEc: 0x80070005
    Lid: 22330   dwParam: 0x0        Msg: 14.01.0270.001:CPLSERVER
    Lid: 1750    ---- Remote Context End ----
    Lid: 23354   StoreEc: 0x80070005
    Lid: 25913
    Lid: 21817   ROP Failure: 0x80070005
    Lid: 26297
    Lid: 16585   StoreEc: 0x80070005
    Lid: 32441
    Lid: 1706    StoreEc: 0x80070005
    Lid: 24761
    Lid: 20665   StoreEc: 0x80070005
    Lid: 25785
    Lid: 29881   StoreEc: 0x80070005
Exchange Management Shell command attempted:
'xxxxxxxxxx.co.ke/Training Department/xxxxxx/xxxxxxx/George xxxxxxx' | New-MoveRequest -TargetDatabase 'OFFICE_STAFF_MB_DB' -BadItemLimit '0'
Elapsed Time: 00:00:01
I have all the proper rights.
YOUR ASSISTANCE WILL BE HIGHLY APPRECIATED. THANX :)

0x80070005 is pretty standard access denied entries. I would start digging into ACLs on a handful
of mailboxes.
Is there another Admin that can give it a shot to test their permissions vs yours?
- If you find my post to be helpful, or the answer, please mark it appropriately. Thank you.
Chris Ream

Exchange 2010 Public folder database size grown upto 1.22TB

I have situation to discuss , have three exchange public folder server with 2010Ent edt. One of Pub folder dtabase has been reached 1.22TB . Problem is that we cant increase more storage as its reached over limit. We are unable to do backup as its need to
split in multiple chunk . I cant do offline defrag as if now casue of LUNs limit.
Do someone has such sitaution faced and have any recommendation is this ? I can do create a new PF database. More over I am looking some short of solution to split whole database in two part hosted by two PUB server and each database just do content replication
with each hosting own database on each server.Will really appriciate for any good suggestion. I am open for all other possibilities.
Saty

I have executed whole project to move from 2010 to 20103. Public folder was a big pain. It was 3 copy of 1.32 TB. Plan started from implementation of Archiving tool for exchange.
1- First level pulled all detail reports for PF name,size last access time ,update time ,type9 mail enable or normal.
2- Pull the report and calculate the free white space with all calculation of individual server wise, and get the actual data size ,
3- Target to one PF server holding passive copy of public folders (Not Master copy)
4- Target the public folder keeping 0KB size and create script to delete in non recurs mode so only folders which has size 0 will be delete and rest all be left just like that .
5- later target the folder size keeping huge data and foliter it out with root folder and check out the permission and reach out people if the really need the data .Get the sign off and delete it through recurs script.
If you not put recurs delete it will never allow to delete whole folder in one way.
6- Target folder which data are important and move them to shared mailbox . Using soem restore tool which can export pst of those folder and import into mailbox. Set the permission accordingly. And set Enterprise erchiving policy for that shared.Same above
two exercise need to apply for all public folders.
7- Target those folders which are in use and try to convince and move them to shared mailbox with unlimited mailbox size with EV archiving.
8- And at the end move replica of target server to master copy.
9- Once replica move is complete you can plan to delete the PF data edb file. It wont allow to delete directly as you have to go through ADSIEDIT method only.
10- while same exercise need to do for all other passive copy.
11- Create a fresh edb and now you can move pf replica content to new edb which will help to move actual data with very limited whitespace.
12- And this way whole PF will be in actual size and all junk and unwanted files/data/emails/meetings etc will be removed.
13- There will be one common issue of form created through outlook so you need to import them carefully using default system folder.

Weird issue with Exchange 2010 Room Mailboxes - allows multiple booking of the created meeting rooms

Hi,
we are facing weird issue with Exchange 2010 Room Mailboxes
it allows multiple booking of the created meeting rooms.Sometime we are not getting acceptance or declined mail but and we could see our meetings has been booked at slot.
for e.g.
User A booked room1 with weekly recurrence for time 4pm to 5pm., and User B made his booking other day,without realizing that user A meeting is exists.
Neither of user A nor user B got declined/rejected emails.
please sahre guidelines if anyone known to this issue.
Note - Allow Conflict booking is disabled already :) but still have issue
Thanks,
NPratik

Hi,
Just add more in this issue, following testing is done.
referring results and conclusion, you will get better view on issue
====================
Test Case - 1
User OnCloud/O365 - Pratik Nimbalkar
Email ID - [email protected]
( same as UPN)
Room Booking Scenario - Book Room for 6.30pm to 7.30pm slot
Results - Accepted
Room Booking Scenario for same slot- ReBook Room for 6.30pm to 7.30pm slot
Results - Declined
Conclusion = working fine
==================
Test Case - 2
User OnCloud/O365 - Testsm
Email ID - [email protected]
( different from UPN)
Room Booking Scenario - Rebook Room for 6.30pm to 7.30pm slot
Results - No Response from Room Mailbox neither Accepted nor Declined
But we can see as booked as "Tentative"
Room Booking Scenario for same slot- Rebook Room for 6.30pm to 7.30pm slot
Results -No Response from Room Mailbox neither Accepted nor Declined
But we can see as booked as "Tentative"
=========================
Conclusion = There is issue with booking room and not getting response while user is
@abc.my id.
======================
Note = for all other on premise users those are having @abc.co.in
and @abc.my it is working fine. Users are getting respective correct reply from room mailboxes.
This issue seems with only on cloud
@abc.my users

Exchange 2010 SP3 mailbox role installation error

Hello.
I can't install the Mailbox role on a Windows 2008 R2 server, the first Exchange in the domain and forest (2 dcs in the domain).
Client Access Role and Hub Transport Role installed correctly.
Setup preparations - without an error.
Started the Exchange 2010 SP3 Installation, which start correctly, all prerequisites are seems to be ok. When arriving on the Mailbox Roles it make this error:
02.05.2014 13:42:46.0634] [2] [ERROR] Active Directory operation failed on <dc fqdn>. This error is not retriable. Additional information: An attempt was made to modify an object to include an attribute that is not legal for its class.
Active directory response: 0000207D: UpdErr: DSID-0315121C, problem 6002 (OBJ_CLASS_VIOLATION), data -1731808180
[02.05.2014 13:42:46.0634] [2] [ERROR] An object class violation occurred.
[02.05.2014 13:42:46.0634] [2] Ending processing enable-mailbox
[02.05.2014 13:42:46.0649] [1] The following 1 error(s) occurred during task execution:
[02.05.2014 13:42:46.0649] [1] 0. ErrorRecord: Active Directory operation failed on <dc fqdn>. This error is not retriable. Additional information: An attempt was made to modify an object to include an attribute that is not legal for its class.
Active directory response: 0000207D: UpdErr: DSID-0315121C, problem 6002 (OBJ_CLASS_VIOLATION), data -1731808180
[02.05.2014 13:42:46.0649] [1] 0. ErrorRecord: Microsoft.Exchange.Data.Directory.ADOperationException: Active Directory operation failed on <dc fqdn>. This error is not retriable. Additional information: An attempt was made to modify an object to
include an attribute that is not legal for its class.
Active directory response: 0000207D: UpdErr: DSID-0315121C, problem 6002 (OBJ_CLASS_VIOLATION), data -1731808180
---> System.DirectoryServices.Protocols.DirectoryOperationException: An object class violation occurred.
   at System.DirectoryServices.Protocols.LdapConnection.ConstructResponse(Int32 messageId, LdapOperation operation, ResultAll resultType, TimeSpan requestTimeOut, Boolean exceptionOnTimeOut)
   at System.DirectoryServices.Protocols.LdapConnection.SendRequest(DirectoryRequest request, TimeSpan requestTimeout)
   at Microsoft.Exchange.Data.Directory.PooledLdapConnection.SendRequest(DirectoryRequest request, LdapOperation ldapOperation, IAccountingObject budget, Nullable`1 clientSideSearchTimeout)
   at Microsoft.Exchange.Data.Directory.ADSession.ExecuteModificationRequest(ADObject entry, DirectoryRequest request, ADObjectId originalId, Boolean emptyObjectSessionOnException)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Data.Directory.ADSession.AnalyzeDirectoryError(PooledLdapConnection connection, DirectoryRequest request, DirectoryException de, Int32 totalRetries, Int32 retriesOnServer)
   at Microsoft.Exchange.Data.Directory.ADSession.ExecuteModificationRequest(ADObject entry, DirectoryRequest request, ADObjectId originalId, Boolean emptyObjectSessionOnException)
   at Microsoft.Exchange.Data.Directory.ADSession.Save(ADObject instanceToSave, IEnumerable`1 properties)
   at Microsoft.Exchange.Data.Directory.Recipient.ADRecipientSession.Microsoft.Exchange.Data.IConfigDataProvider.Save(IConfigurable instance)
   at Microsoft.Exchange.Configuration.Tasks.SetTaskBase`1.InternalProcessRecord()
   at Microsoft.Exchange.Management.RecipientTasks.EnableMailbox.InternalProcessRecord()
   at Microsoft.Exchange.Configuration.Tasks.Task.ProcessRecord()
[02.05.2014 13:42:46.0649] [1] [ERROR] The following error was generated when "$error.Clear();
          if (!$RoleIsDatacenter)
            $arbUsers = @(get-user -Filter {lastname -eq "MSExchApproval 1f05a927-3be2-4fb9-aa03-b59fe3b56f4c"} -IgnoreDefaultScope -ResultSize 1);
            if ($arbUsers.Length -ne 0)
              $mbxname = $arbUsers[0].name;
              $mbxs = @( get-mailbox -arbitration -Filter {name -eq $mbxname} -IgnoreDefaultScope -resultSize 1 );
              if ( $mbxs.length -eq 0)
                $dbs = @(get-MailboxDatabase -Server:$RoleFqdnOrName -DomainController $RoleDomainController);
                if ($dbs.Length -ne 0)
                  enable-mailbox -Arbitration -identity $arbUsers[0] -database $dbs[0].Identity;
        " was run: "Active Directory operation failed on <dc fqdn>. This error is not retriable. Additional information: An attempt was made to modify an object to include an attribute that is not legal for
its class.
Active directory response: 0000207D: UpdErr: DSID-0315121C, problem 6002 (OBJ_CLASS_VIOLATION), data -1731808180
[02.05.2014 13:42:46.0649] [1] [ERROR] Active Directory operation failed on <dc fqdn>. This error is not retriable. Additional information: An attempt was made to modify an object to include an attribute that is not legal for its class.
Active directory response: 0000207D: UpdErr: DSID-0315121C, problem 6002 (OBJ_CLASS_VIOLATION), data -1731808180
[02.05.2014 13:42:46.0649] [1] [ERROR] An object class violation occurred.
[02.05.2014 13:42:46.0649] [1] [ERROR-REFERENCE] Id=SystemAttendantDependent___04bbd8c4a86b4d2c9403cdddf5b39579 Component=EXCHANGE14:\Current\Release\Transport\BCM\Moderated Transport
[02.05.2014 13:42:46.0649] [1] Setup is stopping now because of one or more critical errors.
[02.05.2014 13:42:46.0649] [1] Finished executing component tasks.
[02.05.2014 13:42:46.0712] [1] Ending processing Install-MailboxRole
Any help would be appreciate.
Thanks,
Igor K.

Hi,
The above error may occur when the federated built-in e-mail account that links to the computer account no longer exists or the federated built-in e-mail account in the Active Directory service is corrupted.
I recommend you follow the steps below for troubleshooting:
1. Remove the FederatedEmail.4c1f4d8b-8179-4148-93bf-00a95fa1e042 e-mail account by using the ADSIEdit tool.
a. Run adsiedit.msc.
b. Locate the Default Naming Context node, and then locate to the CN=Users container.
c. Locate and then right-click the CN=FederatedEmail.4c1f4d8b-8179-4148-93bf-00a95fa1e042 container. Then, click Delete.
2.Rerun the Exchange Server 2010 Mailbox role setup application.
3.Create a new federated e-mail account by using the following cmdlet:
New-Mailbox -Arbitration -Name FederatedEmail.4c1f4d8b-8179-4148-93bf-00a95fa1e042 -UserPrincipalName
FederatedEmail.4c1f4d8b-8179-4148-93bf-00a95fa1e042@<Default_Accepted_Domain>
Hope it helps.
If you need further assistance, please feel free to let me know.
Best regards,
Amy
Amy Wang
TechNet Community Support

Exchange 2010: New Mailboxes cannot receive external email, but internal works fine. Existing Mailboxes are working properly.

Hello,
I can't seem to figure out what the problem is, but my new mailboxes cannot receive external email. The sender receives an NDR stating the following:
The error that the other server returned was: 550 550 No such user - psmtp (state 13).
Internally, the affected mailboxes can send and receive mail, and the mailboxes have no trouble sending mail out of the organization. I do not see an anti-spam solution installed on the exchange server, and I have confirmed that DNS resolved to the WAN IP
of this server.
Can anyone help me? The message tracker didn't appear to have recorded the NDR's that it sent, but it's possible I didn't view the logs correctly.
Thank you!
Paul
My environment contains two servers:
Server A: Domain Controller, Server 2008 R2, Exchange 2010 Standard
Server B: Domain Controller, Server 2008 R2

On Wed, 30 May 2012 02:01:19 +0000, Relion Support Inc wrote:
>
>
>Hello,
>
>
>
>I can't seem to figure out what the problem is, but my new mailboxes cannot receive external email. The sender receives an NDR stating the following:
>
>The error that the other server returned was: 550 550 No such user - psmtp (state 13).
>
>
>
>Internally, the affected mailboxes can send and receive mail, and the mailboxes have no trouble sending mail out of the organization. I do not see an anti-spam solution installed on the exchange server, and I have confirmed that DNS resolved to the WAN
IP of this server.
>
>
>
>Can anyone help me? The message tracker didn't appear to have recorded the NDR's that it sent, but it's possible I didn't view the logs correctly.
Is your Exchange server exposed to the Internet or do you have some
3rd-party device that does spam filtering? If you have something out
in front of Exchange that only periodically refreshes its cache of
valid SMTP addresses from the AD then you need to adjust the refresh
rate.
That "550 No such user" isn't a status code that Exchange returned.
Rich Matheisen
MCSE+I, Exchange MVP
--- Rich Matheisen MCSE+I, Exchange MVP

How to enable the Exchange 2010 Admin Audit logs in Event Viewer

How to enable the Exchange 2010 Admin Audit(Mailbox Auditing) logs in Event Viewer.
- Sivashankar. Please mark as answer/useful if my contribution is helpful

Hi Siva,
We could execute the command below to view Administrator Audit Logging settings:
Get-AdminAuditLogConfig
If it is not enabled, please run the command below:
Set-AdminAuditLogConfig -AdminAuditLogEnabled $True
In addition, here are some references for you to utilize this feature:
Configure Administrator Audit Logging :
http://technet.microsoft.com/en-us/library/dd335109(v=exchg.141).aspx
Search the Administrator Audit Log :
http://technet.microsoft.com/en-us/library/ff459262(v=exchg.141).aspx
Regards,
Rebecca Tu
TechNet Community Support

What are the steps for merging of database files ?

hi
i have 23 datafiles in a tablespace .i want to merge these 23 datafiles into 4 to 5 datafiles.What are the steps for merging of database files
Edited by: mithun on Oct 22, 2011 11:29 PM

>
i have 23 datafiles in a tablespace .i want to merge these 23 datafiles into no of
small no of datafiles.What are the steps for merging of database filesYou didn't mention your Oracle version.
See here for creating tablespaces http://www.adp-gmbh.ch/ora/sql/create_tablespace.html.
You can specify as many (or as few) datafiles as you like.
Then create tables in your new tablespace x_old_table_name(s) - you can Google this.
Then select the data from old_table_name(s) into x_old_table_name(s).
Drop old_table_name(s)
Rename x_old_table_name(s) old_table_name(s).
There may be a better way.
Paul...

What are the advantage of using Oracle Database when compare to SQL SERVER

Hi all
Please tell anyone about
what are the advantage of using Oracle Database when compare to SQL SERVER
Thanks in advance
Balamurugan S

user12842738 wrote:
Hi,
There are various differences between the two.
1. SQL Server is only Windows, but Oracle runs on almost all Platforms.
2. You can have multiple databases in SQL Server, but Oracle provides you only one database per instance.Given that the very term 'database' has s different meaning in the two products, this "difference" is absolutely meaningless.
3. SQL Server provides T-SQL for writing programs, whereas Oracle provides PL/SQLWhich means what? Both products have a procedural programming language. They named them differently, and the languages are not interchangeable. Means nothing in comparing the features/strengths/weaknesses/suitability to purpose.
4. Backup types in both are the same. (Except Oracle provides an additional backup called Logical Backup.)You make that sound like "Logical Backup" is something more than it is. It is nothing more than an export of the data and metadata. Many experts don't even consider it a backup. I'm sure SQL Server provides the same functionality though they probably call it by some other name.
5. Both provide High Availability.Well, I guess they both have a suite of features they refer to as "High Availability". But what does that really mean? The devil is in the details. Remember, the two products don't even agree on what constitutes a "database".
6. Both come in various distributions.???
>
If you are going for an Implementation, you can try SQL Server Express Edition and Oracle XE which are free to use.
Then you can choose whichever is comfortable for your needs.
Thanks.

The request exceeds the maximum allowed database size of 4 GB

I have craeted a user in oracle 10g with following commands
CRAETE USER USERNAME IDENTIFIED BY PASSWORD
DEFAULT TABLESPACE users TEMPORARY TABLESPACE temp;
Grant create session to USERNAME;
Grant create table to USERNAME;
Grant create view to USERNAME;
Grant create trigger to USERNAME;
Grant create procedure to USERNAME;
Grant create sequence to USERNAME;
grant create synonym to USERNAME;
after that when i want to craete a table i got following error
SQL Error: ORA-00604: error occurred at recursive SQL level 1
ORA-12952: The request exceeds the maximum allowed database size of 4 GB
00604. 00000 - "error occurred at recursive SQL level %s"

Error starting at line 1 in command:
SELECT /* + RULE */ df.tablespace_name "Tablespace", df.bytes / (1024 * 1024) "Size (MB)", SUM(fs.bytes) / (1024 * 1024) "Free (MB)", Nvl(Round(SUM(fs.bytes) * 100 / df.bytes),1) "% Free", Round((df.bytes - SUM(fs.bytes)) * 100 / df.bytes) "% Used" FROM dba_free_space fs, (SELECT tablespace_name,SUM(bytes) bytes FROM dba_data_files GROUP BY tablespace_name) df WHERE fs.tablespace_name = df.tablespace_name GROUP BY df.tablespace_name,df.bytes
UNION ALL
SELECT /* + RULE */ df.tablespace_name tspace, fs.bytes / (1024 * 1024), SUM(df.bytes_free) / (1024 * 1024), Nvl(Round((SUM(fs.bytes) - df.bytes_used) * 100 / fs.bytes), 1), Round((SUM(fs.bytes) - df.bytes_free) * 100 / fs.bytes) FROM dba_temp_files fs, (SELECT tablespace_name,bytes_free,bytes_used FROM v$temp_space_header GROUP BY tablespace_name,bytes_free,bytes_used) df WHERE fs.tablespace_name = df.tablespace_name GROUP BY df.tablespace_name,fs.bytes,df.bytes_free,df.bytes_used ORDER BY 4 DESC
Error at Command Line:1 Column:319
Error report:
SQL Error: ORA-00942: table or view does not exist
00942. 00000 - "table or view does not exist"
*Cause:
*Action:

What is the advantages of using oracle10g database?

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I didn't feel many advantages when using oracle10g.
So what is the advantages of using oracle10g database?
For common using,not for advance.It is not big different.
Thanks in advance!

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What is the Exchange 2010 maximum mailbox database size that is support by MS in a single DAG environment?

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