Skip to main content

OOW2006 - The first general impressions

Image
By

Back in the office it’s hard to imagine that it was only a week ago that I was in San Francisco for the “greatest Oracle show on earth”. So many people (over 40,000), such huge session rooms at the Moscone (at least 200 attendees could fit in), 7 really big screens in the keynote arena with impressive audio visual performances…etc, etc. Golden Gate Bridge And every hour these 40,000 people moved their way from one room to another - as if you would evacuate a small city! And still they managed to feed all these attendees without creating long waiting lines. What a great logistic performance. Especially when about 25,000 people where moved to and from the Cow Palace on Tuesday night to watch Sir Elton J.

Alas there were a few drawbacks. The most irritating thing was that a lot of people were so important (at least that’s what they were thinking), that during sessions they kept their cell phones on with really loud ringtones. And even dared to pick up the phone when it rang and talked out loud! The second thing that stroke me was that people walked in and out the sessions rooms as they liked, not showing any respect to the presenter at all.

Apart from all Oracle stuff I had some time to explore SF: biked the bridge, saw the see lions at Pier 39, ride the cable car and visited Alcatraz.

All and all I had a great time in a great city and learned a lot about the future of Oracle (Fusion, SOA and more Fusion and SOA).

In the next blogs I will concentrate more on the contens of the sessions I attended.

To be continued….

Comments

Post a Comment

Popular posts from this blog

How to create neatly formatted Excel documents using PL/SQL?

By
If there is a requirement to produce output from an application into Excel, you would probably create a CSV (Comma Separated File) with the data and start Excel to show the data - at least that's what I did...until now. The drawback of this solution is that you could only produce data and no nice layout. But Excel is also capable of opening HTML-files and using this you could create Excel files with data and magnificent layout! Let me give an example: 1. Create a procedure to show the data in formatted in an HTML table. CREATE OR REPLACE PROCEDURE display_emp_list IS v_emp_count NUMBER(5); v_empno NUMBER(8); v_ename VARCHAR2(50); v_job emp.job%TYPE; v_sal emp.sal%TYPE; v_bg_color VARCHAR2(10) := ''; CURSOR c_emp IS SELECT empno, initcap(ename), job, sal FROM emp ORDER BY ename; BEGIN SELECT COUNT(*) INTO v_emp_count FROM emp; owa_util.mime_header('application/ms-excel', FALSE); htp.p('Content...
21 comments
Read more

Refresh selected row(s) in an Interactive Grid

By
In my previous post I blogged about pushing changed rows from the dabatase into an Interactive Grid . The use case I'll cover right here is probably more common - and therefore more useful! Until we had the IG, we showed the data in a report (Interactive or Classic). Changes to the data where made by popping up a form page, making changes, saving and refreshing the report upon closing the dialog. Or by clicking an icon / button / link in your report that makes some changes to the data (like changing a status) and ... refresh the report.  That all works fine, but the downsides are: The whole dataset is returned from the server to the client - again and again. And if your pagination size is large, that does lead to more and more network traffic, more interpretation by the browser and more waiting time for the end user. The "current record" might be out of focus after the refresh, especially by larger pagination sizes, as the first rows will be shown. Or (even wors...
Post a Comment
Read more

APEX ReadOnly Pages - The easy way

By
If your Oracle APEX Application requires different types of access - full access or readonly - for different types of users, you can specify a Read Only Condition on Page level (or Region, Item, Button, etc.).  You can set an Authorization Scheme on Application level, so it'll be applied to all pages. So if you have an Authorization Scheme named 'User Can Access Page' defined by a PL/SQL function like this: return apex_authorization.user_can_access_page ( p_app_id  => :APP_ID , p_page_id => :APP_PAGE_ID , p_user    => :APP_USER );  then you can code all the logic in the database using the APEX Repository, your own tables or a combination to define whether a user has access to that page or not. But alas it is not possible to define something similar Application wide for a Read Only condition. You can specify an Authorization Scheme 'User has Read Only Access' using a similar signature as the one above and use that on each and e...
Post a Comment
Read more