strange tables names in stv_tbl_perm

Question

Hello, 
I ran this query  
> 
select name from stv_tbl_perm where temp = 1 and db_id=101618

And I got the following results :

> 271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@4872747@9932208@                                                              
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@4870525@9932568@                                                              
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29321685@9570081@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29323365@9570716@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29324913@9571277@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@26377403@8951653@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29323903@9571016@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@25415007@8951653@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29326447@9571976@                                                             
271020298241:9e77a3c0-58a7-4b33-97da-85bf6241bc48@29309803@9877604@

These table names are not familiar to me, what do they mean?
They are temp table created by users?, they are temp tables created by redshift?
this format  number:text@number@number@ means something?

Answer

those are user temporary tables and NOT created by Redshift. system created table during query processing should show up in STV_TBL_TRANS

strange tables names in stv_tbl_perm

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