Client 12c | Install Oracle

The most lightweight option (~350 MB). It includes only the shared libraries needed to connect to a remote database and is ideal for application deployments.

: You must have administrative rights to the machine. install oracle client 12c

The modern dynamic linker ( ld.so ) needs to know about non-standard library paths. Many guides tell you to set LD_LIBRARY_PATH —that’s fragile and breaks containerization. Use : The most lightweight option (~350 MB)

@dataclass class ConnectionStats: """Connection statistics""" total_created: int = 0 total_destroyed: int = 0 active_connections: int = 0 failed_connections: int = 0 last_error: Optional[str] = None avg_connection_time: float = 0.0 install oracle client 12c

unset LANG LC_ALL export NLS_LANG=AMERICAN_AMERICA.US7ASCII

If you get ORA-12154 , check: