In this below image you can check i have created two class efficiency and test ,in efficiency class there is one field called start_time so i need this field to display the minimum value of all record in start field ,which is present in test class.for this i am writing one function can anyone help,how i should get minimum value of start field and displayed into my start_time field which is present in another model.
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|Asked: 8/27/16, 3:10 AM|
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|Last updated: 9/8/16, 4:42 AM|