Oracle Temporary table space usage note

oracle| temporary table space use note:
1. Temporary table spaces are used to store temporary data during sorting operations such as large queries, creating indexes, and federated queries
Each user has a temporary tablespace
2. For large operations frequently, (large queries, large classification queries, large statistical analysis, etc.), should specify a separate temporary table space to facilitate management

3. Assign user temporary table space, typically for large product databases, OLTP databases, database warehouses
For small products you do not need to set up a separate temporary table space, use the default temp table space