My reply follows. Can a SQL instance be used as the witness for a database mirroring setup? Databases to be mirrored are currently running on SQL instances but will be upgraded to SQL in the near future.
In which Phil illustrates an old trick using STUFF to intert a number of substrings from a table into a string, and explains why the technique might speed up your code You may want to read Part 1 , Part 2 , and Part 3 before continuing.
This time around I'd like to talk about social networking. We'll start with social networking. Facebook, MySpace, and Twitter are all good examples of using technology to let I've got a few more thoughts on the topic this week, and I look forward to your comments. This can also save DBAs too, since there have been two occasions over the past three or so years, when the wrong instance name was installed, and we had to remove, reboot, and reinstall with the correct one afterwards.
For example, you can log on to the server by using an account that is a member of the local Administrators group. To begin the removal process navigate to Settings from the Start menu and then choose Apps. On the Select Instance page, use the drop-down box to specify an instance of SQL Server to remove, or specify the option to remove only the SQL Server shared features and management tools. To continue, select Next. On the Ready to Remove page, review the list of components and features that will be uninstalled.
Click Remove to begin uninstalling. Remove these components from this window as well, if you so choose. To begin the removal process, navigate to the Control Panel and then select Programs and Features. If the removal process fails, review the SQL Server setup log files to determine the root cause. Skip to main content. This browser is no longer supported.
If you choose a setup role, Setup installs the features and components that belong to the role. You cannot vary the features and components that are designated for that role. For more information about how to use the feature role parameter, see Install Power Pivot from the Command Prompt. To upgrade a SQL Server Database Engine failover cluster, you must run the Setup on one failover cluster node at a time, starting with the passive nodes.
Setup determines when to fail over to the upgraded node, depending on the total number of nodes in the failover cluster instance, and the number of nodes that have already been upgraded. When half of the nodes or more have already been upgraded, Setup by default will cause a failover to an upgraded node.
Use of this parameter is as follows:. It will be used if this parameter is not specified. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode.
Is this page helpful? Please rate your experience Yes No. Any additional feedback? Note Depending on how you received the software for example, through Microsoft volume licensing , your use of the software may be subject to additional terms and conditions. Note For local installations, you must run Setup as an administrator. Note The relational server values support the additional terminating backslash formats backslash or two backslash characters for the path.
Important All failover cluster installation commands require an underlying Windows cluster. Note To add more nodes after the installation, use Add Node action. Note When you use a managed service account, virtual account, or a built-in account, you should not specify the corresponding password parameters.
Submit and view feedback for This product This page. View all page feedback. In this article. Required to indicate the installation workflow. Supported values: Install. Suppresses the privacy notice statement. By using this flag, you are agreeing with the privacy notice.
Use this parameter to install the English version of SQL Server on a localized operating system when the installation media includes language packs for both English and the language corresponding to the operating system. Specify whether SQL Server setup should discover and include product updates. The valid values are True and False or 1 and 0. By default, SQL Server setup will include updates that are found.
Specify the location where SQL Server setup will obtain product updates. The valid values are "MU" to search Microsoft Update, a valid folder path, a relative path such as. Specifies the ConfigurationFile to use. Has no effect in SQL Server In older versions this specifies the error reporting for SQL Server.
Specifies the components to install. For more information, see Feature Parameters below. Setup roles install SQL Server in a predetermined configuration. Specifies a nondefault installation directory for bit shared components.
Supported only on a bit system. Specifies a nondefault value for an InstanceID. Specifies a SQL Server instance name. For more information, see Instance Configuration. Specifies the account for the engine service. Specifies the password for the engine service account.
This parameter can be omitted when using a managed service account, virtual account, or built-in account. Specifies the startup mode for the PolyBase engine service: Automatic default , Disabled, and Manual. Specifies a port range with at least 6 ports for PolyBase services. Use this option if you are configuring a PolyBase Scale-out computational group including the head node. Supported values: True , False. Specifies the product key for the edition of SQL Server. If this parameter is not specified, Evaluation is used.
Specifies that Setup runs in a quiet mode without any user interface. This is used for unattended installations.
Specifies that Setup runs and shows progress through the UI, but does not accept any input or show any error messages. Specifies whether to present only the minimum number of dialog boxes during setup. In older versions this specifies feature usage reporting for SQL Server.
Supported values: Automatic Disabled Manual. Specifies the directory for Analysis Services backup files. Specifies the collation setting for Analysis Services.
Specifies the directory for Analysis Services configuration files. Specifies the directory for Analysis Services data files. Specifies the directory for Analysis Services log files. Specifies the server mode of the Analysis Services instance. All values must be expressed in upper case. For more information about valid values, see Install Analysis Services.
Specifies the password for the Analysis Services service. Specifies the startup mode for the Analysis Services service. Specifies the directory for Analysis Services temporary files. Specifies a domain user account for running SharePoint Central Administration services and other essential services in a farm. Specifies a password for the farm account.
Specifies a passphrase that is used to add additional application servers or Web front-end servers to a SharePoint farm. Specifies a port used to connect to the SharePoint Central Administration web application.
Specifies the data directory for SQL Server data files. Specifies the security mode for SQL Server. If this parameter is not supplied, then Windows-only authentication mode is supported. Supported value: SQL.
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