SQLite
http://www.w3schools.com/sql/default.asp

Transfer or populate sqlite table to another table
INSERT INTO TABLE2 (COL1, COL2, COL3) SELECT COL1, COL4, COL7 FROM TABLE1

Select only different DXCC
select count (distinct dxcc) from log

DELETED ENTITIES:
http://www.ng3k.com/Dxcc/dxccde.html

