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:
- u1 \, ~% w% w+ E如何创建一个对象
1. FL_create
Create the object.
( a$ Q" _+ S( ]. }' S5 O$ Q2. AOM_save
5 d* v0 R( {3 `' o& _) pSave the record/object.
1 ~, ~4 w0 e9 Z  f' c& |3. AOM_unlock
Unlock the record/object.
6 f$ ^) U9 p$ k; t& l0 MNote
8 c8 Z5 [+ ?7 wOther functions to create an object could be used in place of FL_create.

! q: i* G- T" e1 e- I* _
3 F$ M9 q. U, e2 ], A- [; NTypical database transaction when changing an object:
如何编辑一个对象
1. WSOM_find — Get (find/search/others) the record/object.
' K. k( b- [6 R* |4 B2. AOM_lock — Lock the record/object.
3. WSOM_set_name — Change attribute(s) of the record/object.
4. AOM_save — Save the record/object.
5 w0 F! b# ~( P' y5. AOM_unlock — Unlock the record/object.