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:
# v* E6 @  p7 I" g如何创建一个对象
1. FL_create
$ `. p# k, b6 _Create the object.
, N, {: D) R' [6 N/ _) R# ]( P2. AOM_save
* n  ^9 q0 a- Z* xSave the record/object.
3. AOM_unlock
Unlock the record/object.
Note
8 O4 M, u: ~6 A2 KOther functions to create an object could be used in place of FL_create.

, y' L2 ?' y0 M- w
Typical database transaction when changing an object:
如何编辑一个对象
2 A% x; l2 X( U4 d6 R& n1. WSOM_find — Get (find/search/others) the record/object.
' r# n  v; L& i/ o2. AOM_lock — Lock the record/object.
3. WSOM_set_name — Change attribute(s) of the record/object.
# F7 p7 c+ q8 B3 R0 o% Z4. AOM_save — Save the record/object.
5. AOM_unlock — Unlock the record/object.