Hi Japin, > After apply the patch, I found pg_checksums.c also has the similar code.
Thanks for noticing it. > In progress_report(), I'm not sure we can do this replace for this code. I added the corresponding change as a separate commit so it can be easily reverted if necessary. Here is a complete patchset with some additional changes by me. -- Best regards, Aleksander Alekseev
v3-0001-Remove-workarounds-to-format-u-int64-s.patch
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v3-0002-Remove-workarounds-to-format-int64-s-in-pg_checks.patch
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