how to get file size or object size in oracle
<p>I have an table contain three columns ID,Obj_name,Object in a table. Object refers to metadata/File which is located in folder. How can write a script to check what is the file size of each object.</p>

<p>Output like </p>

<p>ID,Obj_name,Object,File_size.</p>

<p>let me know if there is any idea.</p>