The SQL Server LAG Function
The LAG function can really improve performance over the old double JOIN.
2019-01-21 (first published: 2019-01-14)
3,318 reads
The LAG function can really improve performance over the old double JOIN.
2019-01-21 (first published: 2019-01-14)
3,318 reads
Scalar functions in Query Plans just don't always show the whole story!
2018-06-04
897 reads
Covering indexes help UPDATE performance also
2018-05-15
12,368 reads
A start at identifying and creating TSQL statements for tables that may benefit from compression.
2011-01-13
4,525 reads
By Steve Jones
Many organizations list customer testimonials and quotes on their websites or literature. It makes...
pg_cron is a simple cron-based job scheduler for PostgreSQL that runs inside the database...
By Steve Jones
I heard someone say recently that you can’t change a primary key value in...
Hello SSC, Happy Friday! I have to optimize a process that uses dynamic SQL...
Comments posted to this topic are about the item 50 Years of Microsoft
Comments posted to this topic are about the item Multiple Collations
Can I have a collation expression like this in SQL Server 2022?
... WHERE ColumnA = ( 'abc' COLLATE French_CI_AS) COLLATE French_CS_AS ...See possible answers