new Select("id")
.From(customer)
.where("lastName=?","John")
.execute();
Error
E/CursorWindow: Failed to read row 0, column -1 from a CursorWindow which has 1 rows, 1 columns.
Main query (select id from customer where lastName="John";)
最佳答案
尝试
List<Customer> results = new Select().from(Customer.class).where("lastName=?","John").execute();
if(results.size() > 0) {
long id = results.get(0).getId();
}
关于android - 主动android选择查询，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42946292/