pg_upgrade: add --initdb option to create the new cluster automatically

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ID 7025
Title pg_upgrade: add --initdb option to create the new cluster automatically
CI (CFBot) Summary
Stats (from CFBot) Patch version: v5, Patch count: 1, First patch: +579−19, All patches: +579−19
Tags
Created 2026-07-17 11:25:04
Last modified 2026-07-17 11:25:04 (1 month ago)
Latest email 2026-08-17 07:44:41 (18 hours ago)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version 20
Authors Bohyun Lee (leebohyun)
Reviewers Hüseyin Demir (demir) Become reviewer
Committer
Links Git
Emails
[PATCH] pg_upgrade: add --initdb option to create the new cluster automatically
First at 2026-07-10 10:41:56 by Bohyun Lee <bohyun.lee at databricks.com>
Latest at 2026-08-17 07:44:41 by Hüseyin Demir <huseyin.d3r at gmail.com>
Latest attachment (v5-0001-pg_upgrade-initdb.patch) at 2026-08-17 07:44:41 from Hüseyin Demir <huseyin.d3r at gmail.com>
    Attachment (v5-0001-pg_upgrade-initdb.patch) at 2026-08-17 07:44:41 from Hüseyin Demir <huseyin.d3r at gmail.com> (Patch: No)
    Attachment (v5-0001-pg_upgrade-initdb.patch) at 2026-08-17 06:18:43 from Hüseyin Demir <huseyin.d3r at gmail.com> (Patch: No)
    Attachment (v4-pg_upgrade-initdb.patch) at 2026-07-17 12:10:00 from Bohyun Lee <bohyun.lee at databricks.com> (Patch: No)
    Attachment (v3-pg_upgrade-initdb.patch) at 2026-07-14 14:42:13 from Bohyun Lee <bohyun.lee at databricks.com> (Patch: No)
    Attachment (v2-pg_upgrade-initdb.patch) at 2026-07-13 16:36:49 from Bohyun Lee <bohyun.lee at databricks.com> (Patch: No)
    Attachment (v1-pg_upgrade-initdb.patch) at 2026-07-10 10:41:56 from Bohyun Lee <bohyun.lee at databricks.com> (Patch: No)
History
When Who What
2026-08-12 13:28:22 Hüseyin Demir (demir) Added demir as reviewer
2026-07-17 11:25:04 Bohyun Lee (leebohyun) Attached mail thread CAMPh8Mr8FbMnPct2Zom88UkpkddT48mZoY+m4rRxG9PdW6Fo+A@mail.gmail.com
2026-07-17 11:25:04 Bohyun Lee (leebohyun) Created patch record
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