Introduction JSON (JavaScript Object Notation) has become a popular data format for storing and exchanging information. Microsoft SQL Server, starting from version 2016, introduced built-in support for JSON, allowing developers to work with JSON data more efficiently within the relational database environment. This article will explore how to store, retrieve, and manipulate JSON data in […]
2025-01-31
17,205 reads
In my family’s history of the past 10+ years, we have become well versed in nagging, ongoing, non-debilitating pain. In some ways, the lessons we have learned about physical pain correlate all too well to the types of pain that we technical people are involved with daily. But there is a huge difference, even if […]
2025-01-25
113 reads
Poor data quality significantly hinders large enterprises from deriving meaningful value. The variety of data is a crucial factor to account for when assessing & rectifying data quality, as diverse data types introduce unique challenges in maintaining accuracy and consistency. Good data quality and integrity are essential for accurate insights, good decision-making, and potential success of large enterprises. Inconsistent, incomplete, and inaccurate data significantly affect business operations, customer satisfaction, and financial performance. SQL provides robust functions to proactively identify and resolve these data quality issues, ensuring accurate, reliable, and consistent data for reporting and analysis.
2025-01-24
2,223 reads
There is something in the tech mindset that simultaneously loves and loathes a standard. Having standards is important, what those standards are is less so.
2025-01-22
2,423 reads
Yeah, I know, holidays are over. It snowed about four inches overnight here and it's still coming down a little. You'll forgive me for having that song running through my head. Yesterday morning, before the storm started, we did a check through the house to make sure we were ready for a couple of days […]
2025-01-11
77 reads
Learn the basics of the T-SQL STUFF command.
2025-01-03
3,585 reads
2024-12-23
2,139 reads
How to create a connection for StreamLit and Snowflake to upload data for visualization
2024-12-20
2,571 reads
Yesterday morning I sat down to start a new project. Before I got started, I knew I needed to put this in source control. Now, the project was going to be in AWS, but, AWS has shut down their flavor of Git, CodeCommit. I decided to use GitHub instead, no big deal. Well, until I […]
2024-12-14
116 reads
Your app is happily humming along on SQL Server Standard Edition. Things are quiet – too quiet. You’re wondering what you’re missing, and whether you should be on SQL Server Enterprise Edition. Here are 3 warning signs to watch out for.
2024-12-09
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
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Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Comments posted to this topic are about the item AI Experience Gap that we...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers