blog.saeloun.com/2025/06/30/rails-uses-self-join-for-update-with-outer-joins-on-postgresql-and-sqlite

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https://blog.saeloun.com/2025/06/30/rails-uses-self-join-for-update-with-outer-joins-on-postgresql-and-sqlite

Rails uses self-join for UPDATE with outer joins on PostgreSQL and SQLite

Rails no more generates the subqueries as it uses self-join for `UPDATE` with outer joins on PostgreSQL and SQLite.



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Rails uses self-join for UPDATE with outer joins on PostgreSQL and SQLite

https://blog.saeloun.com/2025/06/30/rails-uses-self-join-for-update-with-outer-joins-on-postgresql-and-sqlite

Rails no more generates the subqueries as it uses self-join for `UPDATE` with outer joins on PostgreSQL and SQLite.



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Rails uses self-join for UPDATE with outer joins on PostgreSQL and SQLite

Rails no more generates the subqueries as it uses self-join for `UPDATE` with outer joins on PostgreSQL and SQLite.

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      Rails no more generates the subqueries as it uses self-join for `UPDATE` with outer joins on PostgreSQL and SQLite.
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