Hi @mohitjoshi ,
ENTRY table contains only basic information such as entry name, xid.
You are looking for the description so you need so query ATTRIBUTE table, so in you case if you would like to query for description (added from Connect UI which differs from the "platform description" coming from the source system e.g. database):
select * from STD_XFORMS.ATTRIBUTE WHERE ATTR_KEY='description' AND ENTRY_XID='YOUR_ENTRY_XID'