SQL Server Execution Plan formats
Execution plan helps in knowing how a query gets executed and troubleshooting a query which is performing poor. In SQL...
2016-09-14
842 reads
Execution plan helps in knowing how a query gets executed and troubleshooting a query which is performing poor. In SQL...
2016-09-14
842 reads
Overview To save any organisation from any big future loss, one needs make a proper strategy or disaster plan that...
2016-09-01
482 reads
Hi friends, one more limitation of In-Memory OLTP is SQL Server 2016 is that sp_rename is not allowed to change...
2016-07-21
495 reads
In Memory OLTP (Hekaton) introduced in SQL Server 2014 is a new database engine component which is optimized for OLTP...
2016-07-18
695 reads
Hi friends, in this blog I will discuss another limitation of In Memory OLTP in SQL Server 2016. Once you...
2016-07-17
462 reads
In SQL 2016 several new security features gets introduced which will help users to protect their data in many ways. New security feature Row Level Security (RLS) which implements the security inside the database itself, not at application level.
2016-07-14
4,573 reads
Hi friends, in this blog post I will tell you how we can retrieve the SQL plan from the cache....
2016-07-13
647 reads
Hi friends, in SQL server 2016 another string function that introduced is String_Escape. This function can escape special characters within...
2016-07-10
1,510 reads
Hi friends, Microsoft has announced the release of three new SQL 2016 certifications, based on the different working database professional’s...
2016-07-08
797 reads
Hi friends, in SQL server 2016 another new function STRING_SPLIT gets introduced which helps in splitting the character expression using...
2016-07-06
703 reads
By kleegeek
On October 2nd and 3rd, I took part in an amazing event called AI...
By Steve Jones
It’s been an amazing week here, as well as a long week. I’m tired,...
By Steve Jones
skidding – v. intr. the practice of making offhand comments that sound sarcastic but...
Comments posted to this topic are about the item Comparing Images
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I am building an ETL process between these tables in SQL Server 2022 set to 160 compatibility level:
CREATE TABLE Image_Staging ( imageid INT NOT NULL CONSTRAINT Image_StagingPK PRIMARY KEY , imagestatus TINYINT , imagebinary IMAGE); GO CREATE TABLE Images ( imageid INT NOT NULL CONSTRAINT ImagesPK PRIMARY KEY , imagestatus TINYINT , imagemodified DATETIME , imagebinary IMAGE); GOI want to run this query to check if the images already loaded exist. This will help me decide if I need to insert or update an image. What happens with this query?
SELECT i.imageid FROM dbo.Image_Staging AS ist INNER JOIN dbo.Images AS i ON ist.imagebinary = i.imagebinary;See possible answers