8000 pg_upgrade: no need to remove "members" files for pre-9.3 upgrades · postgres/postgres@89cf2d5 · GitHub
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bmomjianbmomjian
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pg_upgrade: no need to remove "members" files for pre-9.3 upgrades
Per analysis by Alvaro Backpatch through 9.3
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‎contrib/pg_upgrade/pg_upgrade.c

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -451,11 +451,11 @@ copy_clog_xlog_xid(void)
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else if (new_cluster.controldata.cat_ver >= MULTIXACT_FORMATCHANGE_CAT_VER)
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{
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/*
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* Remove files created by initdb that no longer match the
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* new multi-xid value.
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* Remove offsets/0000 file created by initdb that no longer matches
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* the new multi-xid value. "members" starts at zero so no need to
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* remove it.
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*/
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remove_new_subdir("pg_multixact/offsets", false);
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remove_new_subdir("pg_multixact/members", false);
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prep_status("Setting oldest multixact ID on new cluster");
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