I'm trying to make a export, usually I use userid=\"/ as sysdba\"
syntax in Linux command line (I don't know sys password in my production environment.
How can I do this using pluggable database? I tried something like this: userid=\"/ as sysdba@mypdb_oracle_net\"
but it does not work.
expdp userid=\"/ as sysdba@mypdb_oracle_net\" dumpfile=full_%U.exp logfile=full.log directory=teste full=y parallel=4 version=11.2.0
Export: Release 19.0.0.0.0 - Production on Tue Mar 10 11:18:06 2020
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle and/or its affiliates. All rights reserved.
UDE-00002: invalid username or password
Username:
Best Answer
First of all, to export from a PDB you shouldn't use SYS for that. It is way over-privileged. You should create a user in the PDB and use that user to connect to the database. You can use the privilege "exp_full_database" to grant the necessary privileges.
Next, you have to specify a connect string to go directly into the PDB (via the relevant service). It is "mypdb_oracle_net" in your example. However, when doing so, you must specify the password for SYS. You can't use OS authentication when doing this.
To solve your problem I would do something like this: