EnterpriseDB's Advanced Server (based on Postgres) has the query optimizer hints feature [1]. Disclosure: I implemented the Optimizer Query Hints feature at En

EnterpriseDB's Advanced Server (based on Postgres) has the query optimizer hints feature [1]. Disclosure: I implemented the Optimizer Query Hints feature at EnterpriseDB. [1]: https://www.enterprisedb.com/edb-docs/d/edb-postgres-advanced-server/user-guides/database-compatibility-for-oracle-developers-guide/11/Database_Compatibility_for_Oracle_Developers_Guide.1.038.html https://www.enterprisedb.com/edb-docs/d/edb-postgres-advance...