Hi all.

Small announcement of changes in attachment/detachment policy.
Now we support 2 modes manual and automatic.

In manual mode, was default prior 2.0 your elements always belong to the
grpah instance where they are created. It may introduce several problems.

   1. You can operate on instance of graph which is already closed.
   2. You can pass graph element instance to other thread, but graph
   instance is not thread safe and you can experience problems which are hard
   to detect.

To avoid given kind of problems you need to detach/attach graph elements
for graph manually.

In new release elements are always attached/detached to currently open
graph.

Manual attach/detach mode is current one if:


   1. You work with database created in 1.7 or later version.
   2. You set costume database property classicDetachMode to true value.



-- 
Best regards,
Andrey Lomakin.

Orient Technologies
the Company behind OrientDB

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