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Prep data for AI vs. Fabric Data Agent Instructions: What Goes Where?

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Making Data AI-Ready, Part 3 (This is the final article in a three-part series...

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I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...

10 Decisions to Make Before You Create A Fabric Workspace

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Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...

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Question of the Day

Adding new column with DEFAULT II

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 = 1

See possible answers