Want to really level up your SQL game? I mean, go from good to great? This March 2025, grab the interactive course Window Functions in PostgreSQL absolutely FREE. This is your chance to master...
2025-03-13
6,647 reads
If you’re an experienced SQL user eager to sharpen your expertise with real-world challenges, the March SQL Practice is the perfect opportunity. This month’s challenge is designed for advanced...
2025-03-11
6,581 reads
Juggling meetings, deadlines, and family? Yeah, learning SQL might seem like climbing Mount Everest in flip-flops. But guess what? You absolutely can become an SQL whiz without sacrificing your...
2025-02-14 (first published: 2025-02-05)
753 reads
Want to seriously boost your data skills? Mastering advanced SQL is the key, whether you're in data analysis, data science, or any field that uses data. Trust me, it's...
2025-01-31 (first published: 2025-01-30)
74 reads
Data's the new oil, and SQL is your refinery. It's still the go-to language for shaping, analyzing, and making sense of the data that fuels our businesses. In 2025,...
2025-01-28
235 reads
Juggling meetings, deadlines, and family? Yeah, learning SQL might seem like climbing Mount Everest in flip-flops. But guess what? You absolutely can become an SQL whiz without sacrificing your...
2025-01-19
261 reads
Want to boost your SQL game? Check out this free course, SQL Subqueries: Real-World Exercises for All Levels. It covers subqueries – a must-have tool for any SQL pro....
2025-01-16
37 reads
Juggling meetings, deadlines, and family? Yeah, learning SQL might seem like climbing Mount Everest in flip-flops. But guess what? You absolutely can become an SQL whiz without sacrificing your...
2025-01-13 (first published: 2025-01-12)
142 reads
Want to boost your SQL game? Check out this free course, SQL Subqueries: Real-World Exercises for All Levels. It covers subqueries – a must-have tool for any SQL pro....
2025-01-10
182 reads
Want to learn SQL and get some real practice this December? Check out the Basic SQL Practice: A Store course – it's totally free for the entire month! This...
2024-12-25 (first published: 2024-12-24)
36 reads
By Steve Jones
Next week I’m at VS Live in San Diego (register and join me) and...
Ten years ago today, I filmed a Pluralsight Play by Play on open source...
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
Telp/WA 62 8218200233 Sudirman Mansion, JL Jenderal Sudirman, Kav. 59 No.77 Lt. G No....
Telp/WA 62 8218200203 Jl. Tebet Raya No.25 B Blok CI, RT.1/RW.2, Tebet Tim., Kec....
Telp/WA 62 8218200174 Setiabudi Atrium, Plaza Setiabudi, Jl. H. R. Rasuna Said No.Kave 62...
I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^d') AND BusinessEntityID IN (7,8)See possible answers