Quantcast
Channel: SCN: Message List - SAP Adaptive Server Enterprise (SAP ASE) for Custom Applications
Viewing all articles
Browse latest Browse all 3587

Re: Question on create clustered index on non-primary key columns

$
0
0

zhou!

the custered index always impacts performance when you have a lot of insert wich not result at the end of the table (as mike mentioned already), because in this case there is a need to shift  pages to make new space for the new records. if you cant garantie this is not the case, you should not use clustered index.

 

 

regards

dj


Viewing all articles
Browse latest Browse all 3587

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>