June 2024
Intermediate to advanced
456 pages
11h 34m
English
Content preview from High Performance PostgreSQL for RailsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Ruby on Rails Partitioning Support
Active Record does not currently support native table partitioning (as of version 7.1) with PostgreSQL or any other relational database. However, since table partitioning creates a table that mostly appears like a traditional table, using table partitioning with Ruby on Rails works just fine.
With that being said, partitioned tables do have differences from traditional tables, which are worth learning.
To perform a data migration to a partitioned table, first you’ll want to work from the Rails application code in a development branch where the partitioned table is in use but where you haven’t migrated any data. You could configure this in your CI with an extra shell script to migrate your existing database ...
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