I have a database with following column structure
A, B , C
/
|b1, b2, b3|
In this structure 'B' has sub-columns b1,b2, b3 i.e. column B has array of
entries. I have found that b1,b2, b3 have different column name as well, using
pandas.read_hdf("h5store.h5", "r")
When we do
import tables
table = .... # HDF5 table
colname = table.colnames #table column names
MY question is how to get 2nd level column name i.e. for b1,b2, b3?
