finally I succeeded using SSIS package.
Its easiest way to push and retrieve the data from SharePoint online site.
Download, SharePoint List adapters from below link and install this integration adapter with visual studio BI.
https://sqlsrvintegrationsrv.codeplex.com/releases/view/82369
It provides SharePoint List source and destination tool in the source section of the tool.
Just configure the source and destination with corresponding URL, then the data can be imported or exported in seconds.