teamcenter二次开发和数据库交互的基本原则

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Typical database transaction when creating an object:
如何创建一个对象
, X& f8 a6 n" n( T1. FL_create
Create the object.
2. AOM_save
6 p1 A7 |, h( }. `! \Save the record/object.
3. AOM_unlock
* J- G6 `$ C' IUnlock the record/object.
Note
Other functions to create an object could be used in place of FL_create.


- r, b0 f$ k) U( J7 J+ G/ M+ n" [% r8 WTypical database transaction when changing an object:
如何编辑一个对象
# Q0 H' ?+ u! I# l; I1. WSOM_find — Get (find/search/others) the record/object.
( B2 [  j! T5 _2. AOM_lock — Lock the record/object.
& v7 F1 G2 A9 O/ E, @/ `" o  p/ r5 c) t$ |3. WSOM_set_name — Change attribute(s) of the record/object.
4. AOM_save — Save the record/object.
5. AOM_unlock — Unlock the record/object.

% j4 b9 b# Z7 ]+ K* r* K# S# Y
+ x8 Z1 x9 n/ ~7 F* N" s