sql - Get records which are not in tables when passed in In clause? -


i sure title of question need change , not sure put end .

i passing in clause in 2 tables want records not in both tables .

table contains id 1,2 table b contains id 3,4

i passing in in clause (1,2,3,4,5,6)

i looking 

1 tablea 2 tablea 3 tableb 4 tableb 5 not found 6 not found

i using union items table , table b not sure how not found records in both table ?

here 1 method. uses exists check whether tables contain id:

select id,        (case when ina = 1 , inb = 1 'both'              when ina = 1 'tablea'              when inb = 1 'tableb'              else 'not found'         end) status (select id,              (case when exists (select 1 tablea a.id = ids.id 1 else 0 end) ina,              (case when exists (select 1 tableb b b.id = ids.id 1 else 0 end) inb       (values (1), (2), (3), (4), (5), (6)) ids(id)      ) i;

of course, can add where ina = 0 or inb = 0 if don't want 'both' rows.


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