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-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb18
1 files changed, 12 insertions, 6 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
index 10c60080d5..2f8a89e88e 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
@@ -65,7 +65,7 @@ module ActiveRecord
if @query_cache_enabled && !locked?(arel)
arel, binds = binds_from_relation arel, binds
sql = to_sql(arel, binds)
- cache_sql(sql, binds) { super(sql, name, binds, preparable: preparable) }
+ cache_sql(sql, name, binds) { super(sql, name, binds, preparable: preparable) }
else
super
end
@@ -73,11 +73,17 @@ module ActiveRecord
private
- def cache_sql(sql, binds)
+ def cache_sql(sql, name, binds)
result =
if @query_cache[sql].key?(binds)
- ActiveSupport::Notifications.instrument("sql.active_record",
- sql: sql, binds: binds, name: "CACHE", connection_id: object_id)
+ ActiveSupport::Notifications.instrument(
+ "sql.active_record",
+ sql: sql,
+ binds: binds,
+ name: name,
+ connection_id: object_id,
+ cached: true,
+ )
@query_cache[sql][binds]
else
@query_cache[sql][binds] = yield
@@ -85,8 +91,8 @@ module ActiveRecord
result.dup
end
- # If arel is locked this is a SELECT ... FOR UPDATE or somesuch. Such
- # queries should not be cached.
+ # If arel is locked this is a SELECT ... FOR UPDATE or somesuch. Such
+ # queries should not be cached.
def locked?(arel)
arel.respond_to?(:locked) && arel.locked
end