[fredsmith219]

That was my question. Is it compatible with PL/SQL? And how is the performance?

[cafard]

Somebody makes a Postgres variant that supports not only PL/SQL, but supplies a number of the standard DBMS_xyz packages. EnterpriseDB?

[martintietz]

Yes, EDB's Advanced Server provides that: https://get.enterprisedb.com/docs/Database_Compatibility_for... (pp. 30 ff.).