Sairam Gaddam wrote:
> The documentation says that the function sqlite3_update_hook() is called
> whenever a row is updated, deleted or inserted

No.  It says that this function is called to register a callback
function that is called for these updates.

> And I don't find any definition for this callback routine.

void my_little_callback(void *stuff, int op, const char *db, const char *table, 
sqlite_int64 rowid)
{
    printf("something was updated\n");
}

int main()
{
    ...
    sqlite3_update_hook(db, my_little_callback, NULL);
    ...
}


Regards,
Clemens

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