How do you handle schema migrations that lock a hot table?
Adding a column with a default rewrites the table and locks it. I've used the NOT VALID constraint trick, but it's a lot of steps. Is there a simpler safe path?
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0 commentsAdding a column with a default rewrites the table and locks it. I've used the NOT VALID constraint trick, but it's a lot of steps. Is there a simpler safe path?