From c8cf2bd52bf20f36de81a1b554e4cd4124396831 Mon Sep 17 00:00:00 2001
From: yueli <yueli@example.com>
Date: Wed, 9 Sep 2026 13:00:35 +0800
Subject: [PATCH] =?UTF-8?q?feat(db):=20BOM=20=E4=B8=89=E6=80=81=E4=BA=92?=
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 =?UTF-8?q?=E5=81=9C=E7=94=A8?=
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- 将历史“归档且仍启用(True/True)”的行归一为 归档且停用(True/False)
---
 db_migrations/normalize_bom_tri_state.sql | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 db_migrations/normalize_bom_tri_state.sql

diff --git a/db_migrations/normalize_bom_tri_state.sql b/db_migrations/normalize_bom_tri_state.sql
new file mode 100644
index 0000000..7043680
--- /dev/null
+++ b/db_migrations/normalize_bom_tri_state.sql
@@ -0,0 +1,12 @@
+-- =============================================================================
+-- 一次性迁移：BOM 三态互斥归一（启用/停用/归档 三者互斥）
+--   规则：归档=彻底废弃 → is_archived=True 且 is_enabled=False
+--        启用=在用；停用=有问题/暂停
+--   把历史上“归档但仍启用(True/True)”的行归一到“归档且停用(True/False)”
+-- 执行: docker exec -i inventory_db psql -U test -d inventory_system < 本文件
+-- =============================================================================
+BEGIN;
+UPDATE bom_table
+SET is_enabled = FALSE
+WHERE is_archived = TRUE AND is_enabled = TRUE;
+COMMIT;