1 files changed, 3 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 27291bd2ea..25dfda9ef8 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -211,7 +211,8 @@ module ActiveRecord
 
       class StatementPool < ConnectionAdapters::StatementPool
         def initialize(connection, max)
-          super
+          super(max)
+          @connection = connection
           @counter = 0
         end
 
@@ -760,7 +761,7 @@ module ActiveRecord
         end
 
         def extract_table_ref_from_insert_sql(sql) # :nodoc:
-          sql[/into\s+([^\(]*).*values\s*\(/im]
+          sql[/into\s("[A-Za-z0-9_."\[\]\s]+"|[A-Za-z0-9_."\[\]]+)\s*/im]
           $1.strip if $1
         end