Does anyone have experience of when SQL Server 2008 R2 is able to automatically match indexed view (also known as materialized views) that contain joins to a query?
I know Oracle offers several refreshmode options for their materialized views (on demand, on commit, periodically).
Does MySQL have an equalavent to SQL Servers \"indexed view\" functionality? Is a view faster than a simple query?
How to implement Materialized Views? If not, how can I implement Materialized View with MySQL? Update: Wou开发者_如何学Pythonld the following work? This doesn\'t occur in a transaction, is that a p
I\'ve got a load of materialized views, some of them take just a few seconds to create and refresh, whereas others can take me up to 40 minutes to compile, if SQLDeveloper doesn\'t crash before that.
This is another stab into a problem I posted here. Please don\'t close as duplicate, because it goes in another direction.
I\'m fetching data from all 3 tables at once to avoid network latency. Fetching the data is pretty fast, but when I loop through the results a lot of time is used
开发者_如何学PythonI have the following line in a script and I don\'t understand what the \"using\" part is used for.
加载中,请稍侯......