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Oracle Database 12c article

Installation Oracle Database 12C Release 2 (12.2) on Oracle Linux 6 (OEL6) and 7(OEL7)

This article describes the installation of Oracle Database 12c Release 2 (12.2) 64-bit on Oracle Linux 6 (OL6) and 7 (OL7) 64-bit. The article is based on a server installation with a minimum of 2G swap and secure Linux set to permissive. An example of this type of Linux installation can be seen here

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Oracle Database 12c Objects

Each RDBMS supports a various of database objects. Oracle Database 12c supports the entire set of database objects required for a relational and object-relational database, such as tables, views, constraints, and so on. It also supports a wide range of objects specific to the Oracle database, such as packages, sequences, …

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Long Identifiers in Oracle Database 12c Release 2 (12.2)

Long Identifiers Oracle 12.2 increased the maximum size of most identifiers from 30 to 128 bytes, which makes migration from different database engines simpler.  the size of identifiers is matter of migration from one database to another type of database. At a specific point, each DBA or Developer can have danger …

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