ETL Testing
There is only one thing guaranteed when writing ETL pipelines and that is that upstream changes WILL occur and WILL break your ETL pipeline.
As Data Engineers we MUST make...
2000-02-11
32 reads
There is only one thing guaranteed when writing ETL pipelines and that is that upstream changes WILL occur and WILL break your ETL pipeline.
As Data Engineers we MUST make...
2000-02-11
32 reads
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Many years ago, before I joined Oracle, I was working on a major modernisation...
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
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In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers