in my application runing, the qml(js) open database used openDatabaseSync("xxxx", "1.0", "xxxx SQL", 10000); and create some tables, save some datas.
now, when the application uninstall, i want clear the datas that saved in the database. but i don't know how to.
The probloms are:
1.how to set when uninstalling run some exe(or, scrip) i.e, to do something;
2.how to the the exe(scrip) clear the data (drop table or remove database)
or, give some other suggestion.
pls help . thx first. :-)