Diference between global variable and variable

[ramasrith]

hi friends
could u tell me the difference between global variable and variable
when we can use give an example


thanks
ramasrith

[admin]

Do you think that oracle is the right subject of this topic? thanks

[mahesbi]

hi rama

variable is used to store the value.its used for temporary storage data,manipulation of stored values reusability.

where a global variable can use across the application once we declared in the package.use can referenced them other pl/sql block once we defined in package specification

if any wrong with the answer pls let me know the correct one..

reach me at mahes.bi@gmail.com

[ramasrith]

thanks mahi u have given perfectly