There are database that provide this, e.g., Oracle and sql-server. See: https://www.oracle.com/news/connect/oracle-database-automatic-indexing.html https://www.

There are database that provide this, e.g., Oracle and sql-server. See: https://www.oracle.com/news/connect/oracle-database-automatic-indexing.html https://www.oracle.com/news/connect/oracle-database-automati...