Karl Reitschuster

Subscribe to Karl Reitschuster feed
Updated: 13 hours 58 min ago

dramatic differences of in memory scanning performance on range queries

Tue, 2015-02-17 11:07
Given following two identical tables, on which run the same SQL,  replicated in memory with oracle in-memory option - one table created out of the other.
each tables covers 24m rows.
    
Same structure ...