Common SQL commands on Oracle DB

select instance_name, con_id, version from v$instance;
select name, con_id, db_unique_name from v$database;
select dbid, con_id, name from v$pdbs;
alter session set container = CDB$ROOT; //You cannot run this command on ATP/ADW shared on Exadata (ADB is a pluggable database)
show parameter db_name;

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I am a Cloud Solutions Engineer working with a leading cloud solutions company. I have more than 5 years’ experience in the Tech ecosystem. I began my career as a software developer. I am a tech enthusiast, an autodidact whose interests includes Data Management, Cloud Native Development, Mobile and Bots Development, Integration, Low Code Development, AI, Analytics just to say the least.

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