A Function Gotcha with the Use of an Asterisk
This article describes and demonstrates the problem of using asterisk to select all fields from a table within a table function. (from Apr 2008)
2009-09-11 (first published: 2008-04-30)
18,740 reads
Stephen Lasham
- Interests: Photography
Converting Hexadecimal String Values to Alpha (ASCII) Strings
In an interesting exercise in data conversion, Stephen Lasham brings us a nice article on basic manipulations.
2008-04-25 (first published: 2007-05-17)
13,073 reads
Finding Gaps in a Sequential Number Sequence
Do you use identity values? Do missing values ever cause problems? Maybe you need to look for missing invoices? Stephen Lasham brings us a technique for finding those missing values in a sequence.
2006-04-03
14,760 reads
Reporting a menu structure using a recursive UDF
Selecting a menu structure from a series of tables is pretty easy. If you bound the number of levels in the menu. However if you have potentially variable numbers of levels. Stephen Lasham brings us a new piece on using recursion to select the data.
2005-10-11
8,832 reads
Extracting a String Within Delimeters - Part 2
T-SQL can be a complex language to work within and code solutions with. Author Stephen Lasham brings us a twist on his last solution of extracting a string from within another string. Read about his method of working with strings in T-SQL.
2004-09-13
7,867 reads
Extracting a String From Between Two Delimiting Characters
String manipulation in SQL Server or T-SQL can be a challenage. There are multiple ways to accomplish every task and often learning a new one may spark some creativity in yourself or teach you a better way to accomplish an old task. New Author Stephen Lasham brings us his technique for extracting a string that is delimited from within a larger string. Something I'm sure we'll all have use for in the future.
2004-06-14
23,463 reads
Blogs
A New Word: Gnossienne
By Steve Jones
gnossienne– n. the awareness that someone you’ve known for years still has a private...
Exploring DiskANN: Part I: Understanding the Algorithm before the disk
How I used AI for this postChatGPT to generate images based on info specifically...
Learning Tool – Deepstash
By Brian Kelley
A few months ago I started using Deepstash. Deepstash breaks books into the key...
Forums
How Can SQL Server Detect Application Errors When Developers Can’t?
Comments posted to this topic are about the item How Can SQL Server Detect...
Getting Database MaiL Profiles
Comments posted to this topic are about the item Getting Database MaiL Profiles
Preserving Data
Comments posted to this topic are about the item Preserving Data
Question of the Day
Getting Database MaiL Profiles
If I want to return information about all Database Mail profiles on my instance from T-SQL, how can I do this?
See possible answers