micjohnson
Programmer
How to I write query to get duplicate column count.
For eg,
One user has 5 accounts on a website with 5 different user logins(primary key), same email address and same password on 5 account.
How do I find that how many users has more than one accounts with same email and same password?
Thanks in advance.
For eg,
One user has 5 accounts on a website with 5 different user logins(primary key), same email address and same password on 5 account.
How do I find that how many users has more than one accounts with same email and same password?
Thanks in advance.