Reading & Writing to File with qt3.3.4 , Please help me in detail

[joseph]

Is there any body to help me in file transactions , if u can please sent an simple example code for writing & read a file in Qt 3.3.4 . Actually my need is to
=> fetch data from postgresql old-databse
=> then store the data in a dynamically created file [ say tmp.txt ]
=> then create a new database using shellScript
=> then restrore the data from file to new-database

[wysota]

=> fetch data from postgresql old-databse
=> then store the data in a dynamically created file [ say tmp.txt ]
=> then create a new database using shellScript
=> then restrore the data from file to new-database

And how are these related to reading and writing using a file? If you ask specific questions, you'll get specific answers. For a general question of yours I can give you a general answer -- use QFile class.

[zlatko]

And how are these related to reading and writing using a file? If you ask specific questions, you'll get specific answers. For a general question of yours I can give you a general answer -- use QFile class.

Answer for next level questions - use QSqlDatabase

[jacek]

Please, don't start multiple threads on the same problem.