PL/SQL Developer 8.0 Beta Version 新增了很多新功能，大体记录如下：

1. DBMS Scheduler tool added
    You can use the DBMS Scheduler tool to access the Oracle database scheduler (DBMS_SCHEDULER) provided in Oracle10g and later:

2. Object Browser enhancements
     you can quickly switch between users without the need for specific filters.
   

3. File Browser added
    you can use the File Browser for quick and easy access
   

 4. Editor enhancements
     Variable declarations will now be displayed in a popup when the mouse cursor is held over the variable；
     The Find function can now "search all" to highlight all search hits, and can include/exclude comments and strings

 5. SQL Window enhancements
      "Copy all to Excel" popup item added to export multiple result sets 
       Running time added to status line
       You can now receive a notification when long running queries are finished 
       And so on

6. Table Definition Editor enhancements
     The Table Definition Editor now supports external tables

 7. Diagram Window enhancements

 8. Tool enhancements
     Compare User Objects now allows you to select a user for the source objects
     Compare User Objects now ignores differences in quoted/unquoted object names
     Compare User Objects preserves target connection when switching main connection
     Compare Table Data now allows you to select a user for the source tables
     Export User Objects option added: File per object / spec & body in a single file

参考链接： http://www.allroundautomations.com/plsqldev80.html

pls80browser.jpg

pls80files.jpg