it’s a bit cumbersome, as in - you’ll need to elevate to adb root - you can do this only on dev/community images. When you convert the sqlite to csv, comma is the separator when you open it in the likes of Excel:
~$ adb shell
FP3:/ $ stat /data/data/foundation.e.tasks/databases/tasks.db
stat: '/data/data/foundation.e.tasks/databases/tasks.db': Permission denied
1|FP3:/ $ ^D
~$ adb root
ADB Root access is disabled by system setting - enable in Settings -> System -> Developer options
~$ adb root
restarting adbd as root
~$ adb pull /data/data/foundation.e.tasks/databases/tasks.db
/data/data/foundation.e.tasks/databa.... 10.9 MB/s (241664 bytes in 0.021s)
~$ echo "select * from Tasks;" | sqlite3 -csv tasks.db > tasks.csv