pool.close()
Before starting, ensure your system meets the hardware and software requirements to avoid installation failures. : install oracle client 12c
Windows 7/8/10/11 or Windows Server 2012/2016/2019/2022. Linux distributions (RHEL, Oracle Linux) are also supported. pool.close() Before starting
Open Command Prompt and run SQL*Plus to test connectivity: sqlplus username/password@tnsnames_alias Special Considerations for ODAC (32-bit/64-bit) install oracle client 12c
def _close_connection(self, conn: cx_Oracle.Connection): """Close and destroy connection""" try: conn.close() with self._lock: self._stats.total_destroyed += 1 except cx_Oracle.Error as e: logger.warning(f"Error closing connection: e")