[Rojiwadiya dinesh]

I want to delete some contents of my previously stored data
OR
suppose if I store my vector in data base
synchronized(store)
{
store.setContents(vec1);
store.commit();
}
and after this if i again store a vector suppose
synchronized(store)
{
store.setContents(vec2);
store.commit();
}
then what contents are present in my database ?
1 . Only vec2
2 . Both vec1 and vec2
if both plz tell me the way to delete vec1

[jfisher]

setContents sets the contents of that persistenStore to whatever object you pass it - so in your above scenario the resulting content will be vec2

if you want to wipe data you should use:

PersistentStore.destroyPersistentObject(0x888HASHS TRING588L);

[bdowling]

If you have a vector that is stored in your persistent store and you want to remove a value then remove the value from the vector and store it again.

For example

void remove(Object o)
{
    vector.remove(o);
    setStore(vector);
}

[Rojiwadiya dinesh]

Thanks !
It is working fine