column « JDBC « JSP-Servlet Q&A

1. JSP - JDBC alter columns automatically

Hello In my JSP project,i'm using oracle database In that table i have few columns like name,no,and for the date column everytime i click a button add date , a new column will create in the same database table,and next time click the button one more column will create in the table,like that n column for a user. suppose another user ...

2. JSP - JDBC alter column automatically