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Writing T-SQL that runs without errors is only part of the challenge. The bigger problem is when a query executes successfully but ...

Learn how to use the **WHERE clause in T-SQL** to filter your query results and return exactly the rows you need. In **Video 05 ...

Sorting SQL results might seem simple, but there is an important rule every T-SQL beginner needs to understand: without ORDER ...

In this video, I dive into the world of time zones in SQL Server, explaining how to handle and convert date and time data correctly.

Learn how to use **LIKE, BETWEEN, and IN in T-SQL** to build more powerful and practical filters in SQL Server. In **Video 06 of ...

NULL is one of the most important concepts to understand in T-SQL, and one of the easiest places for beginners to write queries ...

In this video, you get a short introduction to the T-SQL Analyzer extension for VS Code.

Learn what `utt_int` is in T-SQL, how it functions as a user-defined table type, and how to use it for passing multiple integer values ...

Struggling to filter your SQL tables efficiently? In this SQL Operators Masterclass, we break down exactly how to slice and dice ...

Master SQL Server and T-SQL step by step with SQL School's complete SQL Server course. This playlist is designed to take you ...

In this video, I dive into the fascinating and sometimes frustrating world of time zone handling in SQL Server. I share a real-world ...

WHERE CAST(CreateDate AS date) = @OrderDate is readable, correct, and returns exactly the rows you asked for. It also scans ...

Email Notification - https://groups.google.com/g/techtalks-wriju Google Group - https://groups.google.com/g/techtalks-wriju/ ...

One is what there are two languages One is SQL another one TSQL And uh SQL is what query language Okay SQL is a what ...

Ever combined two SQL result sets with UNION and got fewer rows than expected? In this 2-Minute SQL Quick Win, we use a ...

logical reads- No of pages read from them data cache physical reads- No of pages read from the disk ...

In this video, we go beyond basic SQL and explore 8 advanced T-SQL techniques that every modern Data Engineer should ...

Calculated columns are where T-SQL starts becoming much more useful for business reporting. Instead of simply retrieving data ...

SQL Queries: Top Interview Questions | Part 1 | Hands-On SQL Interview Preparation Description Preparing for a SQL interview?