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David c
Courses Plus Student 27,988 PointsDuplicate records
I don't want to be able to have a duplicate record for UPCs in my database. Finish the model below:
class Product(Model): name = CharField() description = TextField() upc = CharField(max_length=100, X =True)
In this question what would 'X' be?
2 Answers
Noah Olatoye
Front End Web Development Techdegree Graduate 23,869 PointsThe model should be: class Product(Model): name = CharField() description = TextField() upc = CharField(max_length=100, unique=True)
Steven Parker
231,248 PointsYour "X" would be the keyword name of the argument which when set to "True" enforces that there will be no duplicates.
Or were you asking for the actual answer?
David c
Courses Plus Student 27,988 PointsActual answer would probably help me more right now :D
Steven Parker
231,248 PointsOkay, the keyword name of the argument that prevents duplicates when set to "True" is "unique".