Oracle 19c New Features As Oracle Support have made 12.2 version of Oracle ,its has become important for us to upgrade our 12c database to 19c.And before upgrade any database to latest version , We need to know the latest new features of that particular version. In the current blog , We are going to discuss about new features of the Oracle 19C database : 1)Automatic Indexing This is one of the important Oracle database 19c New feature. Automatic Indexing is one of the great feature included in 19c . It automates index management tasks, such as creating, rebuilding, and dropping indexes in an Oracle Database based on changes in the application workload. This feature improves database performance by managing indexes automatically in an Oracle Database. Oracle has provided new package DBMS_AUTO_INDEX for this. This enables automatic indexing in a database, but creates any new auto indexes as invisible indexes, so that they cannot be used in SQL statements: EXEC DBMS_AUTO_INDEX.CONFIGURE
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