What is the use of temporary table in Oracle?

The session-specific table is used to store temporary data which cannot be shared with other sessions. In essence, the data in the table is valid only for the session hence the term temporary. In other words, the data in the table is what is temporary and will disappear when the rows are explicitly deleted.Click to see full answer. Keeping this in view, what is temporary table in Oracle?In Oracle Database, global temporary tables are permanent objects whose data are stored on disk and automatically deleted at the end of a session or transaction. Oracle 18c introduced private temporary tables whose both table definition and data are temporary and are dropped at the end of a transaction or session.Furthermore, what are global temporary tables How do you use them? Examples of Usage they are used for manipulating replicated data from remote tables for some kind of arithmetic. useful in an application where you need to temporarily store a set of rows to be processed against other tables, for either a session or a transaction. Furthermore, what is global temporary table in Oracle with example? Unlike temporary tables from other database products such as MySQL and SQL Server, global temporary tables in Oracle are permanent database objects that store data on disk and visible to all sessions. However, the data stored in the global temporary table is private to the session.Can we create temporary table in Oracle?Yep, Oracle has temporary tables. Here is a link to an AskTom article describing them and here is the official oracle CREATE TABLE documentation. However, in Oracle, only the data in a temporary table is temporary. The table is a regular object visible to other sessions.