Обсуждение: pgsql-server/src/backend/optimizer/plan Tag: R ...

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pgsql-server/src/backend/optimizer/plan Tag: R ...

От
tgl@svr1.postgresql.org (Tom Lane)
Дата:
CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@svr1.postgresql.org    03/11/25 19:59:32

Modified files:
    src/backend/optimizer/plan: Tag: REL7_4_STABLE subselect.c

Log message:
    Repair subselect.c's occasional assignment of the wrong vartypmod to
    Vars created to fill subplan args lists.  This is an ancient error, going
    back at least to 7.0, but is more easily triggered in 7.4 than before
    because we no longer compare varlevelsup when deciding whether a Param
    slot can be re-used.  Fixes bug reported by Klint Gore.