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How do you perform joins without foreign keys? Do you just have a column that is effectively a foreign key but is not marked as such?
by gberger 7y ago
How do you perform joins without foreign keys? Do you just have a column that is effectively a foreign key but is not marked as such?
- dizaime 7y agoSure it is. We can perform DB joins with any column as long as the data type and the data value is matched.