How can I set the Lock Model and data structure ?

Hi ,
I just have two questions about JE:
1) Is there some method for me to set the lock mode level , such as record lock, page lock and database lock in JE?
2) I learned that there are Btree and Hash,etc , data structures , How can I set the data structure when using JE ?
Thanks in advance !
Chris

I think you're confusing our DB (C-based product) with JE. JE does not have lock mode levels, page locks (it does not have pages), or database locks. JE only has the BTREE method, it does not have the HASH method. For JE, please be sure to reference the JE doc page:
http://www.oracle.com/technology/documentation/berkeley-db/je/index.html
--mark                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

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