pg_upgrade: Parallelize contrib/isn check.
This commit makes use of the new task framework in pg_upgrade to
parallelize the check for contrib/isn functions that rely on the
bigint data type. This step will now process multiple databases
concurrently when pg_upgrade's --jobs option is provided a value
greater than 1.
Reviewed-by: Daniel Gustafsson, Ilya Gladyshev
Discussion: https://postgr.es/m/20240516211638.GA1688936%40nathanxps13
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/9db3018cf83b4be1dbcdca8274e97ea8645df49c
Modified Files
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src/bin/pg_upgrade/check.c | 97 ++++++++++++++++++++++++----------------------
1 file changed, 50 insertions(+), 47 deletions(-)
