diff --git a/app/config.py b/app/config.py
index db761e8..1d5e0cb 100644
--- a/app/config.py
+++ b/app/config.py
@@ -36,7 +36,9 @@ class Config:
     DNS = f"(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST={DATABASE_HOST})(PORT={DATABASE_PORT}))(CONNECT_DATA=(SID={DATABASE_SID})))"
 
 
-    SQLALCHEMY_DATABASE_URI = (f"oracle+oracledb://{DATABASE_USER}:{DATABASE_PASSWORD}@{DNS}")
+    SQLALCHEMY_DATABASE_URI_INTERNAL = (f"oracle+oracledb://{DATABASE_USER}:{DATABASE_PASSWORD}@{DNS}")
+    #SQLALCHEMY_DATABASE_URI_INTERNAL = (f"oracle+oracledb://{DATABASE_USER}:{DATABASE_PASSWORD}@{DNS}")
+    SQLALCHEMY_DATABASE_URI = os.getenv("SQLALCHEMY_DATABASE_URI_FULL", SQLALCHEMY_DATABASE_URI_INTERNAL)
 
     # SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://{DATABASE_USER}:{DATABASE_PASSWORD}@{DATABASE_HOST}:{DATABASE_PORT}/{DATABASE_NAME}"
     SQLALCHEMY_TRACK_MODIFICATIONS = False