system.temporary_tables

Introduced or updated: v1.2.666

Provides information about all existing temporary tables in the current session.

Examples:

SELECT * FROM system.temporary_tables;

┌────────────────────────────────────────────────────┐
│ database │   name   │       table_id      │ engine │
├──────────┼──────────┼─────────────────────┼────────┤
│ default  │ my_table │ 4611686018427407904 │ FUSE   │
└────────────────────────────────────────────────────┘