There are quite a few blogs about this subject, but I wanted to share how I performed creating this database link from Oracle to PostgreSQL. Though I mention Oracle 19C, these steps will probably work on all Oracle database versions from 11G onward. For the PostgreSQL version, this will work Lees verder
Oracle Database 11
Connecting to an Oracle database – some common problems and solutions
This page is my attempt to collect some common problems and their solutions with connecting to an Oracle database. In the hopes that someday I bump into my own page, searching for a solution for some ORA-…. error. ORA-01017: invalid username/password; logon denied ORA-01017: invalid username/password; logon denied Cause: An Lees verder