How do I refresh materialized views in my database?
To refresh materialized views, you can use the SQL command REFRESH MATERIALIZED VIEW view_name;
. This updates the view with the latest data.
Can I refresh a materialized view automatically?
Yes, you can set up a schedule using a job scheduler like cron or database-specific tools to refresh it automatically.
What are the performance implications of refreshing materialized views?
Refreshing materialized views can be resource-intensive, especially if the underlying data has changed significantly. It's best to do it during off-peak hours.
Is there a way to refresh only part of a materialized view?
No, you cannot refresh only part of a materialized view. You must refresh the entire view to update its data.
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