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;

Similar codes

0 vote339 views1 answer
Sql query contains multiple ids
SQL
24 votes303 views5 answers
Sql reset auto increment
SQL
0 vote339 views1 answer
ERROR: column "hourly_visitors.hour" must appear in the GROUP BY clause or be used in an aggregate function
SQL
0 vote319 views1 answer
Postgresql heritage
SQL
0 vote302 views1 answer
Mysql events not work
SQL
0 vote312 views1 answer
Mysql remove tabs from string
SQL
1 vote316 views1 answer
Importance of comment in mysql
SQL
0 vote331 views1 answer
Mysql subdate
SQL
0 vote318 views1 answer
Prepared statement mysql java delete selected rows
SQL
1 vote359 views3 answers
Date_add mysql
SQL