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October 22 Black box in data type propertyOctober 19 Data Mining presentation at SS SLUG meetingThe 7th SQL Server User Group meeting was held at Microsoft Sri Lanka, on last Wednesday. Gogula started the first session, delivered valuable info about new policy management in SQL Server 2008. Next was our special segment, demonstrating one of red-gate products. Dinesh Asanka did the session, exploring the value of SQLCompare. I did the last one, I talked about Data Mining with SQL Server 2005. It was an introductory session for Data Mining, talked about data mining algorithms and algorithms introduced by Microsoft for SQL Server. Presentations related to these sessions will be published at www.sqlserveruniverse.com by end of week. Lesson from a cartoon: SQL InjectionOne of my friends had sent me this link, nice cartoon about SQL injection :) October 10 Another article at sql-server-performance.comThe second note of Index Related DMVs and DMFs series has been published at www.sql-server-performance.com. This article shows the usage of sys.dm_db_index_usage_stats dynamic management view. Read the article and see. October 09 Two new articles at sqlserveruniverse.comWe have added two new articles at www.sqlserveruniverse.com, one is written by Gogula and other from me. Here are the links; October 08 sys.sysprocesses shows as "runnable" but sys.dm_exec_requests shows as "running"The sys.dm_exec_requests is the replacement (or new implementation) of sys.sysprocesses system table. These two allow us to see the queries currently run under the instance of SQL Server. I noticed that the these two objects give different status for same execution; sys.sysprocesses give "runnable" while sys.dm_exec_requests give "running". You can simply test this one by running a batch and monitor via these two objects. I googled and tried to find a explanation for this but nothing found. Any comment on this? October 02 Add regions to your SQL codeswww.ssmstoolspack.com offers set of add-ins for SSMS that gives some great features. Since this is still in beta, not all functions are properly worked. One thing I really like is the feature that allows us to add regions in the code just like Visual Studio. Since the region is added as a comment, saved scripts can be open with any SSMS and can execute without any problem. If the tool pack is not installed, it will be just a commented line without collapse/expand facility. |
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