ExcelTable is a pipelined table interface to read Excel files (.xlsx, .xlsm, .xlsb, .xls, .xml), ODF spreadsheet files (.ods), and flat files (delimited or positional) as if they were external tables.

Some data could be so sensitive, than neither the system nor sys user can see them. But those guys have to see everything! Then how? I found a simple and easy way to manage these kind of data. Follow ...