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
* n/ U3 c& Z% B7 `1. FL_create
4 {# F& I9 P  M' g+ a# y0 m2 _Create the object.
2. AOM_save
( b6 Q& y# p+ E- X( }2 \" P& ^Save the record/object.
, Q& Z% E1 V8 n# l3. AOM_unlock
Unlock the record/object.
5 F3 }# `# I4 |5 |. \Note
Other functions to create an object could be used in place of FL_create.
: F2 J' D, f1 h/ \2 A

+ b% Y$ g3 S: y- ^, ATypical database transaction when changing an object:
- j9 R0 p' k  s4 b& J  s如何编辑一个对象
( G1 X5 E+ a9 {0 M/ M0 m1. WSOM_find — Get (find/search/others) the record/object.
2. AOM_lock — Lock the record/object.
1 t' J- Y4 F$ n3 M1 c: V' r7 i3. WSOM_set_name — Change attribute(s) of the record/object.
' B  R6 q  i% R* X3 C: X2 o# b4. AOM_save — Save the record/object.
5. AOM_unlock — Unlock the record/object.