sql select where id not exists in another table
where ID not in(select ID from T2 where HISTORY_FLG!=1)sql select where id not exists in another table
where ID not in(select ID from T2 where HISTORY_FLG!=1)sql values not in another table
-- Find missing t1 values in t2 (based on 'id' field)
SELECT * FROM t1 WHERE t1.id NOT IN (SELECT id FROM t2);
-- or
SELECT * FROM t1 WHERE NOT exists (
SELECT NULL FROM t2 WHERE t2.id = t1.id
);
-- or
SELECT t1.* FROM t1 LEFT OUTER JOIN t2 ON t2.id = t1.id WHERE t2.id IS NULL;Copyright © 2021 Codeinu
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