From 2fe281323c8ccebc592d423b69b5b03ac9254b29 Mon Sep 17 00:00:00 2001 From: kennyj Date: Sun, 20 May 2012 01:38:14 +0900 Subject: [PATCH] Fix a problem of translate_exception method in Japanese. --- .../connection_adapters/postgresql_adapter.rb | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index 14bc95abfe30d..15c3d7be364c7 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -1336,11 +1336,15 @@ def postgresql_version @connection.server_version end + # See http://www.postgresql.org/docs/9.1/static/errcodes-appendix.html + FOREIGN_KEY_VIOLATION = "23503" + UNIQUE_VIOLATION = "23505" + def translate_exception(exception, message) - case exception.message - when /duplicate key value violates unique constraint/ + case exception.result.error_field(PGresult::PG_DIAG_SQLSTATE) + when UNIQUE_VIOLATION RecordNotUnique.new(message, exception) - when /violates foreign key constraint/ + when FOREIGN_KEY_VIOLATION InvalidForeignKey.new(message, exception) else super