Make device row writes atomic

2026-07-23 17:28:42 +02:00
parent eb945a9622
commit 7d276d1139
4 changed files with 288 additions and 113 deletions
@@ -44,6 +44,8 @@ For insertion, a circuit-level cell creates a reserve circuit directly after the

 For deletion, a circuit-level cell targets the complete circuit and a device-level cell targets only the device row. Deleting the last device requires an explicit choice between keeping the empty circuit as reserve, deleting the complete circuit, or cancelling. Delete commands are undoable and never renumber remaining circuits.

+Creating or deleting a device row updates the row and the circuit reserve state in one SQLite transaction.
+
 ## Equipment Identifier Validation

 Equipment identifiers are compared case-insensitively after trimming whitespace. A conflicting edit is highlighted before submission and cannot be committed. Existing conflicts are highlighted in the grid. Validation errors remain dismissible above the editor instead of replacing the complete workspace.