INFORMATION_SCHEMA.TABLES lists temporary tables, but COLUMNS doesn't list their columns

create temporary table t (

  c int

);

select t.table_name, t.table_type, c.column_name

from information_schema.tables t

left join information_schema.columns c

  on t.table_schema = c.table_schema

  and t.table_name = c.table_name

where t.table_name = 't'

order by c.ordinal_position;