Another Peep into the Future...F4 and Filters

A quick entry today. There are 2 small features I said I'd show you, the first is the much requested 'Describe' (F4) feature.

The problem we're solving is that you might be halfway through writing a statement in the worksheet and you want to have more detail about a table or view. You can of course expand the object in the navigator to see the columns. Sometimes that is not enough, so you can click on the table or view and click through the tabs, but what you really want is to be able to describe any object and have the definition show up in a modeless window. If you're lucky enough to work with two monitors, or even have a really big monitor, you can move this window off to one side and carry on with your SQL, while the window describing the object stays visible. The image below shows the dialog describing the table selected.

There will be two ways to access this Describe feature; one is through a short cut key, currently F4, which is configurable, as are your other shortcut keys.The other is through a context menu as shown below:

The second is a brief look at the filtering option. In SQL Developer 1.0, when you filter objects in the Navigator, you are really only limited to searches for objects that start or end with a letter or letters, or those that contains a letter or letters. e.g. E%. or %EMP% pr %ING. Here is the old filter:

The new allows for a combination of requests. Here is an example of the new...