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I have created the datefield and working with it, now my requirement changed now i need to change the date field to datetime fields without loosing the previous data. how to achieve this scenario.
You will not loose any data if you do not uninstall your module and just upgrade it, so you'll need simply change fields definition:
1) CHANGE: 'your_date_field': fields.date(... TO 'your_date_field': fields.datetime(....
2) Restart openerp
3) In your browser go to page: "Settings/Modules/Installed Modules", find your module, open it and click on "Upgrade" button. As upgrade process ends, you're done. No any data will be lost and field type will be changed as you want.
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|Asked: 9/25/14, 8:42 AM|
|Seen: 1669 times|
|Last updated: 3/16/15, 8:10 AM|