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-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 7414d38aea..d04f04b201 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -359,7 +359,7 @@ module ActiveRecord
private
def cache
- @cache[$$]
+ @cache[Process.pid]
end
def dealloc(key)