On old -> new db system.
If properly structured wouldn't it be possible to do a csv -> DB import?
old already has said functionality?
It's not practical.
The v1.x databases didn't store system coordinates (as these weren't available in the netlogs pre-2.2). Nor did it store anything like all the stuff that's now available in the player journal files.
The DB format and the amount of data stored in 1.x DB's is extremely sparse, compared to what's in 2.2.
CL2 now has two different types of DB..
1) GALAXY.db : contains basically all the information about the galaxy as and when you encounter it - star systems, coordinates, stars, star info, planets, planet info, system notes, atmosphere types, volcanism types, whether a planet was landable or not, material availability... basically everything exploration-related the game sends into the new player journal files.
2) Your trip DB's - these store the id's of the star systems in the GALAXY.db, the jump timestamp, jump notes, and so on.
There's simply not enough information in the old 1.x DB schema to take in and convert into an equivalent GALAXY.db schema for the star systems and their data.
No one sane is going to go through an X-thousand-jump database and fill in all the missing data for each jump; each star system and their XYZ coordinates, each star in that system and their details, each planet in that system and their details, volcanism, materials, and so on - because that's what would have to be provided before being able to create a record in the Galaxy database.
The only sane way of doing this would be if FDEV expanded on their ImportStars.txt concept thus...
1) You exported to a file - call it FakeJourney.txt - this contains the system name and the timestamp of the jump
2) The game when started reads this file in, and then created a fake Player Journal file, which has all the details of the imported trip with the in-game timestamps as read from FakeJourney.txt
3) CL2 or whatever would then be able to import this faked Player Journal file, with all the system data provided by it.
Regards