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 vote212 views1 answer
SQL isnumeric DB2
SQL
2 votes216 views1 answer
Sql server conection string
SQL
1 vote219 views2 answers
Find a column in all tables mysql
SQL
0 vote222 views1 answer
Flask sqlalchemy remove duplicates
SQL
2 votes213 views1 answer
Sql get the name of user pc
SQL
0 vote242 views1 answer
Mysql remove bad character from all fields
SQL
0 vote221 views1 answer
After kill process Failed to start mysqld.service: Unit mysqld.service not found.
SQL
1 vote259 views1 answer
Sql server set variable if exists
SQL
0 vote243 views1 answer
Mysql reset wp_options
SQL
2 votes211 views3 answers
3 days back in sql server
SQL