It is known that Oracle has two types of partitioned Indexes: Local and Global Partitioned Index. I will only cover some of the specifications that explain their differences. However, according to the VLDB and Partitioning Guide release 21c, “Partitioning is possible on both regular (heap organized) tables and index-organized tables, except for those containing LONG or LONG RAW columns. You can create nonpartitioned global indexes, range or hash partitioned global indexes, and local indexes on partitioned tables.”. Furthermore, while creating a local index, the database constructs the index, which is…