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Dynamic Data Masking

Dynamic Data Masking
FEBRUARY 26, 2015

Have you ever wanted to only show parts of a field to certain sets of users such as credit card numbers, telephone numbers or last...

2015-02-26

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Blog Post

Runbooks in SQL Azure

Runbooks in SQL Azure
DECEMBER 2, 2014

SQL Azure Runbooks promise to be your “SQL Server Agent in the cloud”. They enable you to use PowerShell Scripts inside of SQL Azure...

2014-12-10

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Performance Regression After Upgrading from SQL Server 2016 to 2022

By abdalah.mehdoini

Bonjour à tous, La semaine dernière, nous avons effectué une mise à niveau de...

Adding new column with DEFAULT

By Thomas Franz

Comments posted to this topic are about the item Adding new column with DEFAULT

How do I connect to a SQL Server database on my ISP?

By Doctor Who 2

I've got a web application for my side business. I've added a SQL Server...

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Question of the Day

Adding new column with DEFAULT

Which number will the COUNT() return after executing the following statements: 

DROP TABLE IF EXISTS #test;
CREATE TABLE #test (id INT)
INSERT INTO #test (id)
SELECT *
  FROM GENERATE_SERIES(1, 3) AS gs
;

ALTER TABLE #test ADD flag BIT CONSTRAINT DF_#test_flag DEFAULT 0;
go
UPDATE #test SET flag = 0 WHERE id = 1
UPDATE #test SET flag = 1 WHERE id = 2

INSERT INTO #test (id) VALUES (4)

SELECT COUNT(*)
  FROM #test AS t
 WHERE flag = 0
 

See possible answers