1 Answered Questions for the topic Online Examination System

Online Examination System Java Programming Project Related


I'm having a run-time error (exception) in my program, the specified exception is mentioned below:

"com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'username' in 'where clause' ". the specified line of code is : String query = "select * from register_info where... more

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