1 files changed, 15 insertions, 6 deletions
diff --git a/django/db/backends/oracle/client.py b/django/db/backends/oracle/client.py
index 434481ba81..9920f4ca67 100644
--- a/django/db/backends/oracle/client.py
+++ b/django/db/backends/oracle/client.py
@@ -1,5 +1,4 @@
 import shutil
-import subprocess
 
 from django.db.backends.base.client import BaseDatabaseClient
 
@@ -8,11 +7,21 @@ class DatabaseClient(BaseDatabaseClient):
     executable_name = 'sqlplus'
     wrapper_name = 'rlwrap'
 
-    def runshell(self, parameters):
-        conn_string = self.connection._connect_string()
-        args = [self.executable_name, "-L", conn_string]
-        wrapper_path = shutil.which(self.wrapper_name)
+    @staticmethod
+    def connect_string(settings_dict):
+        from django.db.backends.oracle.utils import dsn
+
+        return '%s/"%s"@%s' % (
+            settings_dict['USER'],
+            settings_dict['PASSWORD'],
+            dsn(settings_dict),
+        )
+
+    @classmethod
+    def settings_to_cmd_args_env(cls, settings_dict, parameters):
+        args = [cls.executable_name, '-L', cls.connect_string(settings_dict)]
+        wrapper_path = shutil.which(cls.wrapper_name)
         if wrapper_path:
             args = [wrapper_path, *args]
         args.extend(parameters)
-        subprocess.run(args, check=True)
+        return args, None