Home > Adding Application Components > Creating Calendars > Upgrading a Calendar Create...
By default, calendars you create in Oracle Application Express 3.0 include daily, weekly, and monthly views. If you want to update calendars created in a previous release to include these views, you can either:
Create a new calendar:
Create a new calendar page and integrate the SQL query from your previous calendar.
Replace the previous calendar page with the new one in your application.
Upgrade the theme:
Change the identification number of the existing theme. See "Changing a Theme Identification Number".
Recreate the theme. See "Creating a New Theme".
Apply the new theme to your application. See "Switching the Active Theme".