On 25 Feb 2015, at 1:07am, YAN HONG YE <yanhong.ye at mpsa.com> wrote:
> I have a data: > Id pid name mark > 1 0 f1 sample > 2 1 f2 sample > 3 1 f3 sample > 4 2 f4 sample > 5 2 *id(2).name *id(2).mark > > These means that under id(2) and id(5) have same node, if change one of the > node, the other update auto, > How to realize this function? Sorry, you cannot store a calculation or a function in a SQLite table. Simon.