2011-09-14
3,110 reads
2011-09-14
3,110 reads
2011-09-13
2,199 reads
2011-09-12
2,289 reads
2011-10-12 (first published: 2011-08-31)
909 reads
This Stairway will provide you with a basic understanding of how to work with data from SQL Server tables, using SQL Server’s Transact-SQL (T-SQL) dialect. DML is the Data Manipulation Language, and is the aspect of the language dealing with the data. It includes the statements SELECT, INSERT, UPDATE and DELETE. This Stairway will as also provide some history of the SQL language and some general concepts about set theory. Each level will build upon the prior level, so by the time you are finished you will have a good understanding of how to select and modify data from SQL Server.
2011-08-30
14,395 reads
The sequential nature of early data storage devices such as punched card and magnetic tape once forced programmers to devise algorithms that made the best of sequential access. These ways of doing data-processing have become so entrenched that they are still used in modern relational database systems. There is now a better way, as Joe Celko explains.
2011-08-29
3,057 reads
A look at how the OVER clause is changing in SQL 11, based on the CTP 3 released to the public.
2011-08-25
9,326 reads
2011-08-31 (first published: 2011-08-24)
2,360 reads
2011-08-24
2,746 reads
2011-08-17
3,027 reads
By Brian Kelley
Recently, on a post celebrating a female professional earning a significant achievement within the...
By Rob Sewell
Four of our favorite new themes.
By John
Last Updated on September 24, 2024 by John Morehouse Years ago, I saw the...
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