Earlier this week, I recorded a talk called “AI: The Good, Bad, and the Future.” I talked about some of the good things that have happened with AI and some of the Bad. But what I really wanted to focus on was the future. I think many of us have heard the two letters AI […]
2026-09-12
121 reads
Managing incidents as a DBA /DB manager and some of the key things you should be doing.
2026-08-08
165 reads
This Editorial is coming to you during an exciting birthday for the United States. If you are in the US, you are most likely celebrating the 4th of July. This is the 250th anniversary for the US, quite a milestone. I hope that all my US friends are celebrating safely and responsibly. While it is […]
2026-07-04
380 reads
A Thank You message to the original founds of the PostgreSQL project and members of the community that have been working so hard for 30 years.
2026-05-30
296 reads
2026-04-25
74 reads
By James Serra
Making Data AI-Ready, Part 3 (This is the final article in a three-part series...
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
Comments posted to this topic are about the item Adding new column with DEFAULT...
Comments posted to this topic are about the item Advanced Deployment Scenarios: Stairway to...
Comments posted to this topic are about the item You Need a DBA Pipeline
Which number did the two COUNT(*) return:
DROP TABLE IF EXISTS #tmp CREATE TABLE #tmp (id INT NOT NULL) INSERT INTO #tmp (id) SELECT gs.value FROM GENERATE_SERIES(1, 5) AS gs ALTER TABLE #tmp ADD my_value INT NOT NULL CONSTRAINT df_tmp_my_value DEFAULT 1 SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1 ALTER TABLE #tmp DROP CONSTRAINT df_tmp_my_value ALTER TABLE #tmp ADD CONSTRAINT df_tmp_my_value DEFAULT 2 FOR my_value SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1See possible answers
