postgres-github.git / summary / log / commit / refs

commit    e471dc59121932d669d69d0683c71d5df3b527e3
Author:   Masahiko Sawada <msawada@postgresql.org>
Date:     Wed Apr 22 16:59:46 2026 +0000

    pg_upgrade: Fix detection of invalid logical replication slots.
    
    Commit 7a1f0f8747a optimized the slot verification query but
    overlooked cases where all logical replication slots are already
    invalidated. In this scenario, the CTE returns no rows, causing the
    main query (which used a cross join) to return an empty result even
    when invalid slots exist.
    
    This commit fixes this by using a LEFT JOIN with the CTE, ensuring
    that slots are properly reported even if the CTE returns no rows.
    
    Author: Lakshmi N <lakshmin.jhs@gmail.com>
    Reviewed-by: Shveta Malik <shveta.malik@gmail.com>
    Reviewed-by: Chao Li <li.evan.chao@gmail.com>
    Discussion: https://postgr.es/m/CA+3i_M8eT6j8_cBHkYykV-SXCxbmAxpVSKptjDVq+MFtpT-Paw@mail.gmail.com

[parent: d14f69a32a17]