2024-11-13
524 reads
JOIN
2023-08-04
464 reads
Learn about SQL Joins on Multiple Columns
Learn about joining SQL Server tables together for a query when there is a need to join on multiple columns.
2021-12-27
Join SQL Server tables where columns include NULL values
Dealing with NULL values especially when joining tables can become a challenge. Let's take a look at this issue and how this can be resolved.
2021-09-01
Join Two CSV Files with a Common Column
In this example we will join two CSV files with a common column using SQL Server.
2017-01-23
7,417 reads
SQL Server JOIN Hints
You, as a SQL Server data professional, are looking for ways to improve your queries. You've done the usual - avoided cursors and loops, used locks effectively, examined execution plans - what else can you tweak? Check out this tip to learn more.
2013-04-08
6,542 reads
2012-02-20
2,397 reads
2009-12-07 (first published: 2009-11-12)
3,081 reads
Blogs
I recommend Smart Brevity (book) for communications
By Brian Kelley
Following the advice in Smart Brevity improves communication.
SQL Server 2025 Developer Edition – One size fits all
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Microsoft has released SQL Server 2025, bringing big improvements to its main database engine....
Monday Monitor Tips: Learning While Using the Tool
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A customer was asking about what certain items in Redgate Monitor mean. They have...
Forums
Switch partition: NULL boundary id
I have table: t1 in schema1 with 19 billion records. I have another table...
Minimally Viable Security
Comments posted to this topic are about the item Minimally Viable Security
Encoding NULL
Comments posted to this topic are about the item Encoding NULL
Question of the Day
Encoding NULL
What is returned from this code in SQL Server 2025?
SELECT BASE64_ENCODE(NULL)See possible answers