Hello to all, i have a list of question regarding to poco data sqlite3 support.

1. AFAIK, after we have adapt the type handler then it is not required to use the multiple use or into in the sql statement. Is this true ?

In other words, we required to code this for a table person with name and address. 

string name, address; 
sql << select * from person, into(name), into(address);

Poco Sqlite3 Data Library
We just need to code the type handler for person table/class and we are avoid to code multiple into and use statement in the sql query. Is it correct ? Moreover, for every table in database, we required to code the type handler. Is it true ? 

2. Does poco data sqlite3 supports backup operation and begin, commit and rollback transaction ?

Please help.