Inserting 'ENUM' in MYSQLi [duplicate]

Answer 1

I found the problem, here it goes:

I was saving special char in the enum type (accent)

field2 ENUM('Administrator', 'Usér', 'Guest');

and when my query was trying to insert Usér it fails. So I changed table definition to this:

field2 ENUM('Administrator', 'Usér', 'Guest'); and now everything is working fine.

Thank you for your responses and time.

Answer 2

You have defined the options for ENUM.

Also, you are inserting values into it.

As far as you enter pre-defined values, in your case:

('Administrator', 'User', 'Guest')

You can insert ENUM field as if it were a string, it will not create a problem.

If you enter any value other than the ones defined e.g. Administrator, ... the database will cause error.

Answer 3

change

 INSERT INTO 'table'(field1,field2) VALUES ('?,?');

to

 INSERT INTO 'table'(field1,field2) VALUES (?,?);