On the continuity of business
With entire countries shutting their borders, and people being forced to stay home and isolate themselves for as long as possible while health departments ramp up to handle this...
2020-03-18
18 reads
Blog Posts
Telecommute Resources
This is a summary of potential resources for any tech person who is interested in working from home – temporarily or full time. It came about from a twitter...
2020-03-18 (first published: 2020-03-09)
458 reads
T-SQL Tuesday #124 – Monitoring Query Store’s Impact on Your System
This month’s T-SQL Tuesday blogging party is brought to you well by me and I wanted to talk more about Query Store. I did write a book on it...
2020-03-18 (first published: 2020-03-10)
270 reads
"What did it take to become a MVP?"
@william_a_dba what did it take to become a MVP?— kennyb7322 (@kennyb7322) March 3, 2020
This tweet made me pause. I'll explain.Backstory (skip if you're not interested):On Sunday March 1,...
2020-03-17 (first published: 2020-03-09)
464 reads
Modernizing Your T-SQL: Trimming Strings
This is one of several posts on modernizing T-SQL code with new features and functionality available in SQL Server.
Last year, you finally retired the last of your SQL Server...
2020-03-17
19 reads
Modernizing Your T-SQL: Trimming Strings
This is one of several posts on modernizing T-SQL code with new features and functionality available in SQL Server. Last year, you finally retired the last of your SQL...
2020-03-17
129 reads
T-SQL Tuesday #124 – Query Store Summary
Happy St. Patrick’s Day (are you wearing something green)! For March I asked everyone to blog something related to Query Store, here is a summary of in alphabetical order...
2020-03-17
8 reads
T-SQL Tuesday #124 Query Store and Spin Locks #tsql2sday
This month’s T-SQL Tuesday invitation comes from Tracy Boggiano and she’s asking us to write about our experiences with Query Store. I thought about what I should write, I’m...
2020-03-17 (first published: 2020-03-10)
345 reads
Azure SQL DB – An instance-specific error occurred while establishing a connection to SQL Server.
The full message when connecting to your Azure SQL Database is: Reason: An instance-specific error occurred while establishing a connection to SQL Server. The public data endpoint on this...
2020-03-16
390 reads
Extended Events: system_health and a Long Running Query
Wouldn’t it be great to just quickly and easily take a look at your system to see if you had any queries that ran for a long time, but,...
2020-03-16 (first published: 2020-03-09)
584 reads
Blogs
T-SQL Tuesday #202: 100 Hours
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
T-SQL Tuesday
By alevyinroc
T-SQL Tuesday is a monthly blog party hosted by a different community member each...
Exploring DiskANN: Part 2: PQ, SSDs, caching and beam search
How I used AI for this postChatGPT to generate images based on info specifically...
Forums
Alamat BCA KCP Graha Inti Fauzi Telp:0821-8200-174
Telp/Wa 62 821-8200-174 Gd. Graha Inti Fauzi, Jl. Buncit Raya No.22 Lt. Dasar, RT.2/RW.7,...
Performance Regression After Upgrading from SQL Server 2016 to 2022
Bonjour à tous, La semaine dernière, nous avons effectué une mise à niveau de...
Adding new column with DEFAULT
Comments posted to this topic are about the item Adding new column with DEFAULT
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 = 0See possible answers