Select * from users where username or 1 1

- Select * from users where username or 1 '=' 1 and password
- Select * from users where username admin and password or 1 '=' 1 '
- Select * from users where 1 1
- Select * from users where userid 105 or 1 1
- Select * from users where name or 1 1 '
- What does the below script mean select * from users where username or 1 1
- Select * from users where username =
- Select*from user
- Select * from users