I have some fields added from my custom module. This field has been recorded into the database. However, if I uninstalled my custom module and installed it again becasue of (changing my python code), it seems like the field is a new one and its data before uninstalled is gone.
Can I still keep all the data so that when I uninstalled and install my custom module again and agian it won't lost?
Thanks you very much
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|Asked: 5/8/14, 7:46 AM|
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|Last updated: 3/16/15, 8:10 AM|