
10 SQL Challenge – packing time intervals and merging valid time periods
During the OUGF 2014 Harmony Conference in Finland, I attended a seminar by Chris Date on Temporal Data and the…
During the OUGF 2014 Harmony Conference in Finland, I attended a seminar by Chris Date on Temporal Data and the…
Subversion is a great source control system. One of the great features is it’s branching and merging support. Although many…
The Oracle 10g Database release saw an extension of the MERGE statement with a DELETE clause. That by the way…