how to unzip the zip attachment and then read internal files which are present inside the zip files

[keshav77]

Hi All,

I am working on project where I get the zip file in the attachment then we have to unzip it and read the data of the files which are under zip file. then we need to combine those 2 files together on the basis of parent child relation ship to do the data validation. 

can we do this is there any way to this please let me know.