Mysql find missing values

-- 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 vote278 views1 answer
Convert .mdf to .bak
SQL
0 vote218 views1 answer
How to get last client id sql
SQL
0 vote297 views2 answers
List all constraints in postgres
SQL
1 vote274 views2 answers
Sql example query
SQL
0 vote282 views1 answer
Mysql bind-address default value
SQL
1 vote294 views1 answer
Where not in array sql
SQL
2 votes279 views1 answer
Drop sequence
SQL
0 vote272 views1 answer
Inner join distinct
SQL
1 vote289 views1 answer
How to start with sql
SQL
1 vote290 views1 answer
Round function in sql oracle
SQL