https://github.com/oracle-samples/db-sample-schemas/releases

cd $ORACLE_HOME/demo/schema

wget https://github.com/oracle-samples/db-sample-schemas/archive/refs/tags/v23.3.zip

unzip v23.3.zip

rm v23.3.zip


cd db-sample-schemas-23.3/human_resources

sql / as sysdba

ALTER SESSION SET CONTAINER=PDB1;

@hr_install.sql