Tech Tutorials Database
GeekArticles FAQ Oracle FAQ

One 900 column table versus ten 90 column tables.

Category: Oracle FAQ
Comments (0)

Hi Tom,nnWe have a big de-normalized table that stores the summary statistics calculated from a detail table. Detail table contains under 20 columns and usually have 1000+ rows for each summary row. The summary row stores about 900 different attrib...


Sponsored Links

Read Next: Does select generate undo ?




Post Your Comment:

Your Name:*
e-mail ID:(required for notification)*
Image Verification:�