Answers for "mysql drop repeated records"

SQL
0

mysql remove duplicates

DELETE t1 FROM contacts t1
INNER JOIN contacts t2 
WHERE 
    t1.id < t2.id AND 
    t1.email = t2.email;Code language: SQL (Structured Query Language) (sql)
Posted by: Guest on February-11-2021

Code answers related to "SQL"

Browse Popular Code Answers by Language