Item 2 of #100, following the #93/#95 pattern (ToNameLookup: OrdinalIgnoreCase,
first wins, never throws):
- Overwrite child sync matches template attributes, alarms, scripts and native
alarm sources, and external-system methods, case-insensitively, like their
(parent, Name) unique indexes under SQL Server's collation. A member that
differs only in case is updated in place instead of deleted and re-added
(which lost the row id and could collide with the unique index).
- ResolveAlarmScriptLinksAsync resolves the alarm and its on-trigger script
case-insensitively; AlarmsEqual compares the script name the same way.
- ArtifactDiff (preview) matches child collections case-insensitively so it
agrees with the sync; notification recipients keep the ordinal match (no
unique index, replaced wholesale).
- The rewire passes found the template a DTO was imported onto with an
ordinal index. Since #93 an Overwrite can match a differently-cased target and
keeps its spelling, so the passes silently skipped it and the alarm on-trigger
links the sync had cleared stayed null. TryGetImported adds a case-insensitive
(base-first) fallback; composed/base template references keep the exact
lookup (item 1 of #100 is still undecided).
Test: ImportNameLookupTests.Members_inside_a_record_match_case_insensitively,
over a proxy that gives the by-name template reads SQL Server's collation.
Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
Joseph Doherty
6ff5efd3f4