Django connects Oracle and runs PLSQL statements

The code is as follows:

def exec_db():
    sql = """
    DECLARE
       v_money BINARY_INTEGER := 10;
    BEGIN
        dbms_output.put_line('Hello World');
       UPDATE TEST1 SET USER_SALERY=USER_SALERY+v_money;
       COMMIT;
    END; """
    # sql ='DECLARE v_money BINARY_INTEGER := 10; BEGIN UPDATE TEST1 SET USER_SALERY=USER_SALERY+v_money; COMMIT; END;'
    db_conn = connections['accounting']
    cursor = None
    try:
        cursor = db_conn.cursor()
        cursor.execute(sql)
        db_conn.commit()
    except:
        logger.error(traceback.format_exc())
    finally:
        if cursor:
            cursor.close()
        db_conn.close()

This SQL has no problem in the database connection tool, but the following error is reported in the code:

django.db.utils.DatabaseError: ORA-06550: line 8, column 7:

PLS-00103: Encountered the symbol “end-of-file” when expecting one of the following: ;

The symbol “;” was substituted for “end-of-file” to continue.

There are problems in writing SQL as multiple lines and single line.

Finally found the last; After that, add a space as the end. It’s going to work.

There’s no problem with one or more lines.

It’s very weird. Record it.