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
- L5 G5 m; m* ^; }* D5 ]0 r9 C0 R1. FL_create
Create the object.
' n! t+ W: r, G8 \& N2. AOM_save
Save the record/object.
3. AOM_unlock
Unlock the record/object.
Note
( u- z( @( \8 A. @' S# `" Z. HOther functions to create an object could be used in place of FL_create.

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Typical database transaction when changing an object:
如何编辑一个对象
0 g& W) J/ F! e/ |+ f/ m* L' U1. WSOM_find — Get (find/search/others) the record/object.
2. AOM_lock — Lock the record/object.
) C+ @2 W: i1 j/ L( l8 M: Q3. WSOM_set_name — Change attribute(s) of the record/object.
2 C1 X2 L! g) K: h5 G" q2 ]4. AOM_save — Save the record/object.
# }5 H" r& G, X7 ?) ^) J5. AOM_unlock — Unlock the record/object.
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