Cool article! Data migrations under high load are hard. 💪
adding a column with default to the existing table is more complicated, because it will enforce setting the default value for all the rows. Adding not-null column to existing table
adding a column with default to the existing table is more complicated, because it will enforce setting the default value for all the rows.
Adding not-null column to existing table
It would be great if you could point out that Postgres 11 has no more these problems.
Michael, thanks for providing the the details, fixed!
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Cool article! Data migrations under high load are hard. 💪
It would be great if you could point out that Postgres 11 has no more these problems.
Michael, thanks for providing the the details, fixed!