ORCLAPEX NOVA Update - Columbus Brings It

For the upcoming inaugural ORCLAPEX NOVA MeetUp on May 29th, not only will we have Mike Hichwa, Shakeeb Rahman and David Gale from the Reston-based Oracle APEX development team present, but we will also have the entire Columbus, OH based APEX team in attendance, as well: both Joel Kallman and Jason Straub will be in town and have RSVP’ed to the MeetUp!

Outside of major conferences such as KScope or OpenWorld, there is no other public forum that will have the same level of APEX expertise from the team that develops the product present! So what are you waiting for? Join the rest of us who have already RSVP’ed to this event, as it’s 100% free, and you’re sure to learn a bunch about APEX 5.0 and other exciting happenings in the Database Development world at Oracle.

Note: you have to be a member of MeetUp (which is free to join) and RSVP to the event to attend (which is also free), as a list of people needs to be provided to Oracle the day before the event occurs.

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Custom Export to CSV

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A recent thread on the OTN HTML DB Forum asked about how to determine the width & height of an image stored as a BLOB in an Oracle table. I mentioned in that thread that I have some code to manipulate an image stored in a BLOB column. This is particularly useful if you’re going to let users upload images, and you want to re-size them to display as a thumbnail. Thanks to Oracle interMedia , it is trivial to manipulate the width, height, and other attributes of images stored in an Oracle table. I’ve created a sample application here which demonstrates Oracle interMedia and HTML DB in action. Feel free to have a look. You can download this application from HTML DB Studio as well. Basically, this application allows you to upload images and perform an operation on the image as it is inserted into the PHOTO_CATALOG table. There are two places where some PL/SQL code is required: an After Submit process on page 2, and a procedure to display the images. Here is the PL/SQL for the After

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