SQL Server contains the NEWID() function. This function creates a unique value of type uniqueidentifier. We can use this function in several ways to generate unique numbers to suit our requirements : NEWID() ge
Enables Sync Framework to restart a failed synchronization operation from the start of the current batch, rather than the start of the entire set of changes. Can reduce or eliminate the need to re-download changes or re-enumerate changes on the server due to failed operations. Batching is simp...
SET DEFAULT– the value in the referencing table would be set to a default value. This value would also need to exist in the referenced table. If the value does not exist in the referenced table, the change would be rolled back. Create Foreign Key Using T-SQL To create the Foreign Key...
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In SQL Server 2008 and later versions of SQL Server, nodes can be added and connected while activity is occurring in the system. If a topology includes SQL Server 2005 nodes, you can connect a new node to one existing node, but you must quiesce the system to connect to more than one ...
Type a new name in theNamebox. Make sure that your new name does not duplicate a name in theSelected Primary/Unique Key or Indexlist. Set the clustered option In the grid select theCreate As Clusteredand from the dropdown choose Yes to create a clustered index and No to create a non-...
How to: Create a New SQL Server Failover Cluster (Setup) Setup operations for SQL Server failover clustering have changed in this release. To install or upgrade a SQL Server failover cluster, you must run the Setup program on each node of the failover cluster. To add a node to an exis...
To install to default directories, click Next. Important If you specify nondefault installation directories, ensure that the installation folders are unique to this instance of SQL Server. None of the directories in this dialog box should be shared with directories from other instances of SQL ...
center. Backup center is a single unified management experience in Azure. It enables enterprises to govern, monitor, operate, and analyze backups at scale. With this solution, you can perform most of the key backup management operations without being limited to the scope of an individual vault....
offers developers and database administrators a flexible programming environment. They can set up rules governing the relationships between different data fields, such as one to one, one to many, unique, required, or optional, and add “pointers” among different tables. The system enforces these...