How to Create User-Defined Aggregates in Oracle
Before we begin creating these things, what are user-defined aggregates? They are a feature introduced in Oracle 9i that allows a developer to create his or her own functions like "SUM", "AVG", and…
This article will show a step by step guide on how to mask column values in Oracle 12c using DBMS_REDACT full redaction option. This option is available on licensed Oracle Enterprise edition as part of Oracle's Advanced Security.
This video shows how to copy a database user from one database to another user DBMS_METADATA. It also shows how to copy a user's permissions and discusses password hash differences between Oracle 10g and 11g.