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Oracle: DBA_PRIVATE_TEMP_TABLES

The views dba_private_temp_tables and user_private_temp_tables list private temporary tables.
dba_private_temp_tables differs from user_private_temp_tables in that it also has the column inst_id.
select
   table_name,
   duration,
   tablespace_name, -- Likely (always?) the name of a temporary tablespace.
   num_rows,
   blocks,
   avg_row_len,
   last_analyzed,
   txn_id
   save_point_num,
   sid,
   serial#,
   owner
from
   user_private_temp_tables;

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