In Hitachi Pentaho 8.2 Data Integration (Spoon) we are trying to configure "MultisubnetFailover=True" for a SQL Server database connection.
For database connections we are using "MS-SQL Server(Native)/Native JDBC". The problem is that I can't find where to set this property in the Database Connection component, and it doesn't look like I can specify the complete connection string for the driver to use. Where can I set this property?
It doesn't look like the Options tab is the correct place for setting this property, and I don't see a way to just specify the entire connection string myself. Also, ODBC can't work for us because the ETL changes the server and database dynamically (we use Pentaho variables to vary those) and ODBC is only one hardcoded connection.
Any help will be appreciate it.
I need to convert a named instance of SQL server 2005, to a default instance.
Is there a way to do this without a reinstall?
The problem is, 2 out of 6 of the developers, installed with a named instance. So its becoming a pain changing connection strings for the other 4 of us. I am looking for the path of least resistance to getting these 2 back on to our teams standard setup.
Each has expressed that this is going to be, too much trouble and that it will take away from their development time. I assumed that it would take some time to resolve, in the best interest of all involved, I tried combing through configuration apps installed and didn't see anything, so I figured someone with more knowledge of the inner workings would be here.
I also wanted to convert a named instance to default - my reason was to access it with just the machine name from various applications.
If you want to access a named instance from any connection string without using the instance name, and using only the server name and/or IP address, then you can do the following:
Open SQL Server Configuration Manager
Click SQL Server Network Configuration
Click Protocols for INSTANCENAME you want to make available (i.e. SQLExpress)
Right-click TCP/IP and click Enabled
Right-click TCP/IP and go to Properties
Go to the IP Addresses tab
Scroll down to the IPAll section
Clear the field TCP Dynamic Ports (i.e. empty/blank)
Set TCP Port to 1433
Click Ok
Go to SQL Server Services
Right-click your SQL Server (INSTANCENAME) and click Restart
This will make the named instance listen on the default port. Note : You can have only one instance configured like this - no two instances can have same port on the IP All section unless the instance is a failover cluster.
As far as I know, no. One reason is the folder structure on the hard drive; they will have a name like MSSQL10.[instancename]
This is why a lot of companies store their applications' connection strings at the machine level instead of the application level.
Just take the connection string out of the source code entirely. Then have everyone put their connection string in their machine.config.
This has the added benefit of avoiding unnecessary app-specific environment logic, i.e. when you copy your application to the staging server, the staging server already "knows" what database to use.
The only way to change the instance name is to re-install - uninstall and install as default instance.
A lot of times I'll use client alias to point an application at a different sql server than the ones it's connection string is for, esp. handy when working on DTS or an application with a hard coded connection string. Have everybody use a commonly named alias, use the alias in the connection string and point the alias’s on each dev box to the to the different instances. That way you won't have to worry about if the server is the default instance or not.
You shouldn't ever really need to do this. Most software that claims to require the default instance (like Great Plains or Dynamics) doesn't actually.
If you repost with your situation (installed X, then Y, but need to accomplish Z) I bet you'll get some good workarounds.
I think you can migrate your data from Sql Server without having default instance installed. You can just specify the port number of your Sql Server instance in Oracle Sql Developer and you can connect just using the server name, not using the server name and the instance.
Like this:
connect to "MYSERVER, 1433"
I'm working an OCA application based on a SQL server db and a SQL CE client db. Each user has there own table in the on the SQL server db. Each user's table has the same schema but can have different data. I'd like to make the synctable name to be dynamically set in the client application based on the their SQL server DB table name (which is set as userID + "__usersdatatable").
The sync service runs without problems when I don't attempt to change anything. My latest idea was to change SyncTable.TableName = "jsmith_usersdatatable"; in the LocalDataCache1SyncAgent.cs in the oninitialized() method. However, I get the following error:
"Unable to initialize the client database, because the schema for table 'zlentz_GOBOS'
could not be retrieved by the GetSchema() method of DbServerSyncProvider. Make sure
that you can establish a connection to the client database and that either the
SelectIncrementalInsertsCommand property or the SelectIncrementalUpdatesCommand
property of the SyncAdapter is specified correctly."
In short the idea is that each OCA will need to sync to a different table (bidirectional).
I'm obviously no SQL or sync Services expert so advice would helpful. :)
Thanks in advanced!
After learning more about the Sync Framework it was apparent that I needed to work outside the wizard.
For future viewers the following link was very helpful:
http://www.codeproject.com/Articles/18027/Take-Data-Offline-Using-Microsoft-Synchronization
Is there a way with the SQL Server (2008 or newer) to fake a connection to a named instance so that it appears to look like the default instance to applications?
I have an application that has many connection strings hard coded to a default instance, and I would like to run it on a named instance.
Thanks in advance for any help on this.
You can do this using an alias to create a common name for clients that can point to different instances:
Create or Delete a Server Alias for Use by a Client
I'm using Hibernate to connect to an SQL Server 2008 named instance.
This works if I use the default instance name but not when using the "named" instance.
config.setProperty("hibernate.connection.url","jdbc:sqlserver://127.0.0.1\INSTANCE_NAME:1433;databaseName=DB_NAME;autoReconnect=true");
Any ideas why this happens?
Thanks in advance.
A named instance does not listen on port 1433, only the default instance
You should not need the :1433 bit
Default vs named instances is mentioned in the MS JDBC info on MSDN