On Thu, Mar 03, 2022 at 10:21:05AM +0100, Jille Timmermans wrote: > I'm using https://pkg.go.dev/github.com/jackc/pgx/v4#Conn.CopyFrom, which > uses the COPY FROM protocol but doesn't actually have to originate from a > file.
It is Friday here, so I would easily miss something.. It is possible to use COPY FROM with a list of columns, so assuming that you could use a default expression with nextval() or just a SERIAL column not listed in the COPY FROM query to do the job, what do we gain with this feature? In which aspect does the preallocation of a range handled on the client side after being allocated in the backend make things better? -- Michael
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