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

1 vote425 views3 answers
Create table from existing table in sql
SQL
-1 vote283 views2 answers
Sql truncate number
SQL
0 vote281 views1 answer
Alter boolean column postgresql
SQL
1 vote277 views1 answer
How to use db.execute
SQL
0 vote262 views1 answer
Narural join
SQL
2 votes267 views2 answers
Postgresql search all tables for column name
SQL
15 votes393 views2 answers
Sql order by alphabetical
SQL
0 vote262 views1 answer
Redudancy in SQL
SQL
0 vote281 views1 answer
Influxdb clone measurement
SQL
0 vote285 views1 answer
Inserting values with beekeeper get error null value in column createdAt violates not-null constraint
SQL