Skip to main content

New answers tagged

0 votes

Difference between surrogate key(s) and composite key(s)?

A surrogate key is a primary key of a record typically for a data warehouse, which represents a version of a record in the operational database. Data warehousing helps maintain the history of data ...
JustBeingHelpful's user avatar
0 votes

How to attach partition with primary key

So, I'm going to answer my own question after I lost a day trying to define a solution and finally I found it just by trying different combinations of statements. In my initial question, I left out a ...
Philipp Faster's user avatar

Top 50 recent answers are included