SQL Server DBA:Everything | DBA Scripts | Powershell Scripts | DBA checklists | SQL Antipattern | Wait Stats | Contact
Search sqlserver-dba.com
Follow sqlserver-dba.com
SQLServer-DBA.com Links
Recent Posts
- How to get SQL port number using xp_readererrorlog
- Astronauts are taught this six-stage decision making process
- Connection failed - SQL Server Error 772 - TCPIP Socket
- TLS , SQL Server and powershell cmdlet - Get-TLSCipherSuite
- Msg 9772, Level 16, State 1 - The Service Broker in database "xxxx" cannot be enabled because there is already an enabled Service Broker with the same ID.
- Query VMWare vCenter VCDB database for guest power state = OFF
- How to find the local tcp port used on SQL Server
- SQL Server database roles and GDPR
- Checking compatibility for a SQL Server database migration to Azure with sqlpackage.exe
- How to enable MSDTC XA transactions with Powershell
30 May,2014 by Jack Vamvas
Question:What is the difference between sysobjects and sys.objects?
Answer: SQL Server Books Online is the best source of information about system tables. In summary:
1) From SQL Server 2005 , a number of system tables were implemented as compatibility views – satisfying backward compatibility. Sysobjects is an example of a backward compatibility view. Sysobjects is not a table but a view
2) The compatibility views expose the equivalent of the SQL Server 2000 metadata but don’t expose the SQL Server 2005 features metadata
3) If using new features , such as Partitioning , use sys.objects rather than compatibility views
4) In code reviews I still see wide usage of compatibility views such as sysobjects. Consider changing to the newer versions
Read More
Top 10 DBA Tips to develop your competitive edge
DBA Ignorance , complacency and arrogance experiment
Author: Jack Vamvas (http://www.sqlserver-dba.com)
Share:
Verify your Comment
Previewing your Comment
This is only a preview. Your comment has not yet been posted.
As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.
Having trouble reading this image? View an alternate.
Posted by: |