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Diffstat (limited to 'doc/development/database/loose_foreign_keys.md')
| -rw-r--r-- | doc/development/database/loose_foreign_keys.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/development/database/loose_foreign_keys.md b/doc/development/database/loose_foreign_keys.md index fb84a004f23..19f5ccebf74 100644 --- a/doc/development/database/loose_foreign_keys.md +++ b/doc/development/database/loose_foreign_keys.md @@ -214,5 +214,5 @@ permission checks. We considered using these Rails features as an alternative to foreign keys but there are several problems which include: 1. These run on a different connection in the context of a transaction [which we do not allow](multiple_databases.md#removing-cross-database-transactions). -1. These can lead to severe performance degredation as we load all records from PostgreSQL, loop over them in Ruby, and call individual `DELETE` queries. +1. These can lead to severe performance degradation as we load all records from PostgreSQL, loop over them in Ruby, and call individual `DELETE` queries. 1. These can miss data as they only cover the case when the `destroy` method is called directly on the model. There are other cases including `delete_all` and cascading deletes from another parent table that could mean these are missed. |