QSqlTableModel Questions

[munna]

Hi,

1. setFilter(cosnt QString &)

How can I set more than one filter ? Ex: first_name = 'something' and last_name = 'another'

2. insertRecord(int row,......) and setRecord(int row,.......)

Is the row number related to the current query or the table?
Where would the new row get added in the database?
How should the primary key be generated for the new record?

Thanks a lot