pgsql: pg_upgrade: Parallelize retrieving relation information. - Mailing list pgsql-committers

pg_upgrade: Parallelize retrieving relation information.

This commit makes use of the new task framework in pg_upgrade to
parallelize retrieving relation and logical slot information.  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/6d3d2e8e541f07dafb6a42a105b3ca78b2a09437

Modified Files
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src/bin/pg_upgrade/info.c | 296 ++++++++++++++++++++++++----------------------
1 file changed, 154 insertions(+), 142 deletions(-)