Finally tsearch works ... somehow... remain a few questions - Mailing list pgsql-general

For now i am almost statisfied with my tsearch2  installation war over night
somehow it seems to work, finally...

3 probably easy questions remain...
1.) Is it possible to index already filled tables?
2.)Can i have seperated indexes for different columns in a table
3.) Can i create an extra Table just for my indexes that is not included
in my data table?

Greetings
Marcel