In this article I’ll cover all aspects of a new SQL Server 2016 feature, Temporal Tables (System-Versioned), including:
- What is a temporal table?
- Why Temporal table?
- How does temporal table work?
- Consideration and limitation
- Temporal tables vs CDC
- Creation and configuration
- Clean up and removal
AS we know, Microsoft released SQL Server 2016 RTM version (13.00.1601.5) and in November of 2016 updated it by the latest CU (Security Bulletin MS16-136 (CU) KB #3194717) (13.0.2186.0) you can check this update from here.
To complete the post please check it over SQLShack
Trace Flags in SQL Server are used for either setting up a server characteristic or for switching off a server behavior. They help generate information about internal activities of the server, which primarily helps the developers of SQL server to troubleshoot their codes. Continue reading
There are many scenarios SQL Server database becomes inaccessible because it is marked as Suspected. When the database is in suspected mode, user cannot access and cannot perform transaction on that data until it comes back to online mode. In addition, if the backup is not generated before database corruption, user cannot perform any action.
What is SQL Server Wait Type?
In SQL server, wait type is a time period for which the processes stays in the local buffer. Until the log record writing process is not completed, it remains in the log buffer. It provides a high-level information of the particular process or a query on which the user is working upon. Moreover Continue reading
Most of the users of SQL Server need to deal with several issues while working with the database including corruption related problems. One of the common issue is corruption of clustered index. The data becomes inaccessible to the user when this issue occurs in MS SQL Server. Inaccessibility of the database may be the worst situation for the users working on the database. Continue reading
An Overview of AlwaysOn Availability Groups
An AlwaysOn Availability groups in SQL Server provides high availability for a set of user databases called availability databases that failover together. Each group supports a set of primary databases and multiple secondary databases. The availability database set is hosted by availability replica. Single primary replica hosts the primary databases and multiple secondary replica to host sets of multiple secondary databases. An availability replica provides redundancy only at the database level for set of databases one availability group.