AdomdClient: Which Sequence Belongs To Which Cluster?
May 17, 2007
Hi,
We are using Microsoft Sequence Clustering both "manually" via Visual Studio (SQL Server Business Intelligence Development Studio) and "programatically" via AMO and ADOMD.NET (using C#). We use AMO to build and process the MiningModel, and ADOMD.NET (Microsoft.AnalysisServices.AdomdClient) to browse through results.
Everything is working fine except for a very important detail: we can't find where the MiningModel stores cluster membership. The MiningModel.Content contains a column NODE_SUPPORT which shows how many sequences there are in each cluster, but we can't find which sequence belongs to which cluster.
In Visual Studio, the Microsoft Sequence Cluster Viewer is able to show this in Cluster Profiles (a right-click on a cluster followed by Show Legend lists the sequences that belong to that cluster).
Question is: where does the Viewer get this information, and how can we get it via ADOMD? Or via AMO, if that's the case?
How do I get around the problem that a method that takes a Microsoft.AnalysisServices.AdomdServer.MiningModel when running in the server will take a Microsoft.AnalysisServices.AdomdClient.MiningModel when it runs in my testsuit? The classes are identical for my purposes, but have no common base.
Is there a way to only use the AdomdServer classes externally or would it come down to running the test cases inside the server (ugg).
Hey, I have a function that executes a query and fill the result in a dataset then return the row as following : Public Function get_item_row(ByVal query, ByVal ordernum, ByVal theitemid, ByVal center) As DataRow Dim conn As New SqlConnection(System.Configuration.ConfigurationManager.AppSettings("conn")) Dim adbooks As New SqlDataAdapter Dim Str As String Dim result As New DataSet Dim MyDataRow As DataRow adbooks.SelectCommand = New SqlCommand adbooks.SelectCommand.Connection = conn Str = "select * from " & query & " where ordernum=" & ordernum & " and theitemid=" & theitemid & " and center='" & center & "'" adbooks.SelectCommand.CommandText = Str adbooks.Fill(result) If (result.Tables(0).Rows.Count > 0) Then MyDataRow = result.Tables(0).Rows(0) Else MyDataRow = Nothing End If Return MyDataRow End Function --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- then i am calling that function as following: Dim MyRow As DataRow MyRow = b_list.get_item_row(query, theorder_b, theitemid_b, center) then i am adding that row to a datatable: Dim updateTable As New DataTable updateTable.Rows.Add(MyRow) and then i am gettin the error! plz help thx Hiba
sorry for short subject, it allows very less characters, seems like varchar(50)
Hi,
My questions is... How to identify an object using its objectid. In profiler and activity monitor we see objects like 1:12345 1:2345:453454 and so on...
I am sure they are not tables or indexes and I guess they are something related to pages, rowids etc.,
how do i interpret these objects (ids) and point back to the table (if it belongs to any table)
to summarize what I want
how to identify the type of object is being shown in profiler/activity monitor how to identify to which table/index that object belongs/associated where can i get object name for any object id that is shown in profiler/activity monitor. some time it shows some object ids in 100s of thousands for which i don't see any entry in sysobjects/sysindexes
Using Management Studio, when i create a new table/stored proc., the owner is always dbo. How do I change this when I create it? Also how to transfer it to another schema once it has been created?
I'm trying to write a script that will check is a MemberName belongs to the Db_Owner role and if it doesn't I then want to add that membername to the role. Does anyone know how to do this?
I have managed to list the Db_Owner MemberNames by using the sp_helprolemember stored procedure, and I can use the following:
SP_addrolemember 'db_owner' , 'ASPNET'
to add the membername to the db_owner role, it's just conditional only do it if it doesn't exist that is causing me grief.
OK. I screwed-up. SS2005. I gave a user ownership of schema "db_owner" and now I can not change it back to what it was (unknown) so I can delete the user. So how do I change ownership of "db_owner" back to what it was so I can delete the user???
"The log in this backup set terminates at LSN 9566000024284900001, which is too early to apply to the database. A more recent log backup that includes LSN 986000002731000001 can be restored."
If I am missing to restore previous log backup file, how to find which LSN mapped to which log backup file (.trn file name)? Another word looking at LSN can we tell which log backup file is missing?
Using TSQL, I have a table that holds filenames of Pictures for products. Different products can be using the same picture. I need to select the filenames for a single product only if it does not exists for a different product.I have tried Where Exists (select FileName From Tbl where
Prod_Id = @var) AND NOT EXISTS(select FileName From Tbl where Prod_Id != @var) In the Select Statement.
During the installation of Adding node to a SQL Server failover cluster(On passive node) getting error like.. The MOF compiler could not connect with the WMI server. This is either because of a semantic error such as an incompatibility with the existing WMI repository or an actual error such as the failure of the WMI server to start.We run the below commands but didn’t get any resolution & got the same above error .
1<sup>st</sup> Method…
1. Open console command (Run->CMD with administrator privileges).
2. net stop winmgmt
3. Rename folder %windir%System32WbemRepository to other one, for backup purposes (for example _Repository).
I am in the process of moving databases from a SQL 2005 Standard version to a 2-node 2014 cluster.All of my 2005 databases back up successfully.They all restore without issue except for one database that has a full text catalog. I get this message
Msg 7610, Level 16, State 1, Line 2 Access is denied to "fileStoragedataMSSQLSERVERFullTextCatalog", or the path is invalid. Msg 3156, Level 16, State 50, Line 2 File 'sysft_FTCatalog' cannot be restored to 'fileStoragedataMSSQLSERVERFullTextCatalog'. Use WITH MOVE to identify a valid location for the file. Msg 3119, Level 16, State 1, Line 2 Problems were identified while planning for the RESTORE statement. Previous messages provide details. Msg 3013, Level 16, State 1, Line 2 RESTORE DATABASE is terminating abnormally.
[code]....
I went as far as giving the folder full access to everyone temporarily and received the same error.
Can I build a cluster by adding the cluster service, then the SQL instances, then add the other nodes and their passive SQL instances?I would lean to building the cluster first, the add the SQL instances.
I have following script which i am planning to run to drop all non-clustered primary keys on a database and then created as clustered. I am using someone else's script so don't know how to modify this. Some of primary key columns are used in references in other tables.
is there anyway i can drop the existing primary keys and using their original script then create again as clustered including restoring all foreign and reference keys and unique or no unique.
DECLARE @table NVARCHAR(512), @tablename NVARCHAR(512), @sql NVARCHAR(MAX), @sql2 NVARCHAR(MAX), @sql3 NVARCHAR(MAX), @column NVARCHAR(MAX); DECLARE @indexname NVARCHAR(512); SELECT name As 'Table'
We are planning to change all IPs of PRODUCTION Failover Cluster Setup. In my cluster setup ... we have 2 Physical Nodes with windows-2008, Roles are MSDTC and SQL-2008R2.
IP change for:
1. Both Nodes(Physical) 2. MSDTC 3. SQL Server 4. windows Cluster
So Almost... All IPs are going to change.
Im DBA here, I need to take care of SQL cluster and MSDTC. But I haven't performed this activity before.So I'm worrying about Impacts and consequences of this change. steps how should I perform this activity.
Hai Guys, I have a doubt Regarding SqlDataReader i can able to create object to Sqlconnection,Sqlcomand etc... but i am unable to create object for SqlDataReader ? Logically i understand that SqldataReader a way of reading a forward-only stream of rows from a SQL Server database. This class cannot be inherited. sqlDatareader belongs to which class is it sealed or static class? can we create own class like SqldataReader ....... Reply Me ...... if any one know the answer..............
We have many tables which have cluster index on column with datatype 'Char(200)'. Does anyone have script to change cluster index to noncluster for all user tables which have clustered index on a column with 'char(200)' datatype.
I am trying to upgrade a SQL Server 6.5(Cluster) to SQL Serevr 7.0 (Cluster)..I already have an intsllation of 7.0(On a Cluster),so this means that 6.5 and sql 7 are on seperate cluster's ,if i try to upgrade from 6.5 Cluster to 7.0 Cluster is asks me to uncluster 6.5 and 7.0 is this correct ,assume i cannot break the cluster then what???.. what is the best way i can achieve this functinality.....
We are planning to upgrade the SQL Server in our production environment from SQL Server 2000 to SQL Server 2005. This is a 4 Node cluster environment with 3 Databases on 3 Virtual instances. The main requirement is to achieve this with no/minimal downtime.
Could you please suggest or direct me to any documentation for the best practices used to upgrade such an environment?
We have (had) an active/active cluster. 2 physical machines, each running their own instance, clustered together. Node1/Ins1 and Node2/Ins2.
Node2 failed and Ins2 failed over to Node1 as it should. Node2 required that we rebuild the server (rebuild = reinstall O/S). Now we need to get Node2 back into the cluster and get Ins2 failed back over to Node2.
Does anyone know, for certain, the correct steps to accomplish this? Obviously, we could backup everything and completely destroy Ins2 and recreate it on Node2 then rejoin the cluster. But I'm looking for something less destructive.
Is it possible to reinstall SQL, then rejoin the cluster, and then fail Node2 over? Or will there be registry conflictions?
Any help would be appreciated. Also, if you have any links to some official documentation, that would be great too.
We're upgrading a SQL Server 2000 cluster (Active/Passive) running on Windows 2000 Server to a SQL Server 2005 Cluster running on Windows Server 2003. We can't purchase new hardware and we have no spare hardware. We also need to move from Windows 2000 Server to Windows 2003 Server at the same time. We want to keep downtime to a bare minimum.
What we were thinking was the following steps... Anyone try this?
1. Break the link between the servers.
2. Install a fresh copy of windows 2003 server on one side along with SQL Server 2005. While this step is running, the active node would still be live on Windows 2000 Server and SQL Server 2000 serving our customers.
3. Restore a copy of a backup from the active production side to the node we're upgrading and at that point we would bring the active node down, switching the active node to be the newly upgraded server.
4. As a final step, the old active node would now have the link to it broken, we would install a fresh copy of windows 2003 server on it and sql server 2005. At this point we would bring it back into the cluster and the cluster would be complete again.
Need your help and guidence for doing upgrading SQL Server 2000 Cluster to SQL Server 2005 Cluster.
Let me explain my current environment.
1. Currently SQL Server 2000 Cluster environment is running on Windows 2000 Server we need to upgrade this to SQL Server 2005 on Windows 2003 Server. >>> Production environment.
My Plans:
1. On Testing Environment Install SQL Server 2000 cluster on Windows 2003 Server and do a restore of databases from the produciton environment.
2. Upgrade In-Place from SQL Server 2000 Cluster to SQL Server 2005 Cluster.
My doubts
1. Can i install SQL Server 2000 Cluster on Windows 2003 Server. Is it possible or not.
I have two Windows 2000 servers (Advance Edition) to form a Windows Cluster. I also install MS SQL 2000 Enterprise Edition on the cluster to form a MS SQL cluster. Now, I want to upgrade the hardware and OS (but keep on using SQL 2000), so I install Windows 2003 server Enterprise Edition on two new servers to form a new Windows Cluster. I am planing to install MS SQL 2000 Enterprise Edition on the new cluster, so the old SQL cluster and new SQL cluster are side by side. I would like to know how to setup a new SQL cluster (I know it has problem to rename SQL Cluster name, so how to fix this problem)? And how to transfer everything (such as system databases, users database, sql user account, password and maintenance plan jobs etc) from old SQL cluster to new SQL cluster? And how to switch over from old SQL cluster to new SQL cluster?
