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review(wave-a L1): correct concurrency-catch comment (no DB uniqueness on effective name)

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Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
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Joseph Doherty
2026-07-16 06:24:05 -04:00
parent ac8d4eef30
commit ac12eec924
1 changed files with 3 additions and 1 deletions
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src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/UnsTreeService.cs
+3 -1
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@@ -248,7 +248,9 @@ public sealed class UnsTreeService(
} }
catch (DbUpdateException) catch (DbUpdateException)
{ {
// A concurrent add slipped a same-(equipment,tag) or same-name row past the pre-check. // The UX_UnsTagReference_Equip_Tag unique index tripped: a concurrent add slipped a
// same-(equipment,tag) row past the pre-check. (Effective-name collisions have no DB
// uniqueness — those are caught by the authoring guard and the deploy gate, not here.)
return new UnsMutationResult(false, "Add failed — a reference at one of these tags was created concurrently. Reload and retry."); return new UnsMutationResult(false, "Add failed — a reference at one of these tags was created concurrently. Reload and retry.");
} }
} }