SQL & PL/SQL

Hi,

I tried to understand what INSERT ALL syntax is doing, but I cannot find any difference between INSERT and INSERT ALL.

I replicated the test scenario using the data from the below mentioned URL:

http://psoug.org/reference/insert.html

I also did a google on finding up the difference between them, but could not find any...

Please advice if both are same as I have planned to use INSERT statement with a WHEN clause if INSERT ALL is same as INSERT.

Thanks!