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A comment on Spending $5k to learn how database indexes work. Parent comment

Re:Spending $5k to learn how database indexes work by dhosek on Saturday November 06, 2021 @03:45PM (#29133232)
It's possible during a migration to drop a constraint, make the update and restore the constraint. If a schema migration tool doesn't automate this or at least permit it, it's not a good schema migration tool.
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