SQL Server : Index Part 3 :Explaining the Clustered Table Structure
In SQL server, there are two types of table based on the storage.A table with clustered index is called Clustered...
2013-03-12
2,875 reads
In SQL server, there are two types of table based on the storage.A table with clustered index is called Clustered...
2013-03-12
2,875 reads
In my earlier post, we have discussed about Data,GAM,SGAMand PFS pages. In this post, let us try to understand about...
2013-03-07
7,862 reads
In the earlier post we tried to understand the difference between a table having clustered index and does not have a clustered...
2013-03-06
2,212 reads
While working with SSRS (SQL Server Reporting Service) it is very common to look into the Execution log to understand...
2013-03-06
2,575 reads
In any system, logs are very important to troubleshoot the issue. In the case of windows cluster, cluster logs are...
2012-10-17
1,030 reads
While conducting interviews , I have noticed that, many people does not have clear picture about index.Many of them does not...
2012-10-11
1,379 reads
In my earlier post, we have discussed about GAM and SGAM Page and Data Page. In this postlet us discuss about...
2012-10-10
6,401 reads
As part of our DBA life , we have to configure many alert or statistical mails which gives an idea about...
2012-10-04
1,508 reads
For a DBA, SQL profiler is a great tool to trouble shoot performance issues. It is a pain to configure...
2012-10-02
1,286 reads
In the Part 1, we have seen how quickly we can check the runnable task and I/O pending task on...
2012-09-28 (first published: 2012-09-21)
3,789 reads
Disclaimer: The following is built with Claude Code. Just need to justify my $100/mo...
By Brian Kelley
I developed these rules a while back, before COVID. I had a period of...
By Steve Jones
Someone asked why I would use TRY_PARSE after I posted a question at SQL...
I have a table that ends in ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]. I'm about to...
Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2
Comments posted to this topic are about the item Building Great Software
I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):
orderid orderdate customerid complete 3 2025-05-10 00:00:00.0002 1 21 2024-01-10 00:00:00.0003 1 15 2023-10-28 00:00:00.0004 1 13 2025-03-08 00:00:00.0006 1 11 2024-04-02 00:00:00.0007 1If I run this query, how many rows are returned?
SELECT * from dbo.OrderHeader where customerid between 3 and '6'See possible answers