2015-10-09
1,847 reads
2015-10-09
1,847 reads
2015-10-05
1,800 reads
2015-10-02
1,242 reads
Relational databases go out of their way to execute SQL, however bad the crimes against Codd and relational theory within the query might be. The 'conditional join' can be executed, but at great cost. As always, it is much better to sit back and restate the problem in a set-based way - Dwain Camps explains.
2015-10-02
7,474 reads
Using wildcard to find patterns in strings going from the basics to some more complicated conditions.
2017-02-10 (first published: 2015-09-29)
18,059 reads
2015-09-24
1,719 reads
2015-09-23
1,674 reads
2015-09-22
1,569 reads
Before SQL Server had SQL window functions, SQL Server developers had to use all manner of tricks and algorithms to come up with ways to rapidly process large amounts of data. Do we need these techniques now that we can express a SQL task in terms of window functions? Kathi revisits a famous SQL challenge to find out.
2015-09-18
4,213 reads
2015-09-30 (first published: 2015-09-17)
1,676 reads
By Steve Jones
mottleheaded – adj. feeling uneasy when socializing with odd combinations of friend and family,...
By Rob Sewell
In the WordPress community, badges aren’t just for scouts.
By James Serra
The new data governance features in Microsoft Purview are now being made generally available...
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Azure Data Lake Storage Gen 2 is built on ...?
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