feat(device): 应用图标改存云存储并修复版本号唯一键冲突

sql/app_icon_version_repair.sql

@@ -0,0 +1,92 @@
+-- =============================================================================
+-- app_icon 版本号 / 生效状态 存量数据修复脚本
+--
+-- 背景：
+--   旧逻辑用「当前生效版本 + 1」生成版本号，无当前生效记录时固定用 1；
+--   而删除是逻辑删除（is_deleted=1），且唯一索引 uk_package_version(package_name, version)
+--   不包含 is_deleted。当前生效记录被删除或缺失时，再次上传就会撞唯一键：
+--     Duplicate entry 'com_alibaba_android_rimet-1' for key 'app_icon.uk_package_version'
+--
+-- 新逻辑：
+--   version = 该 package_name 下所有记录（含 is_deleted=1）的 MAX(version) + 1，
+--   版本号只增不减、永不复用；上传 / 锁定已按包名加锁并置于同一事务内。
+--
+-- 使用说明：
+--   1. 本脚本仅用于「已在运行、不重建表」的库；全新部署执行 app_icon.sql 即可。
+--   2. 由 DBA 在业务低峰期单独执行，执行前请备份 app_icon 表。
+--   3. 诊断语句（第 1 ~ 3 段）先执行确认现状，再执行修复语句（第 4 ~ 5 段）。
+-- =============================================================================
+
+-- -----------------------------------------------------------------------------
+-- 1. 诊断：同一包名存在多条 status=1（会导致 one() 抛 TooManyResultsException）
+-- -----------------------------------------------------------------------------
+SELECT package_name, COUNT(*) AS active_cnt
+FROM app_icon
+WHERE is_deleted = 0
+  AND status = 1
+GROUP BY package_name
+HAVING COUNT(*) > 1;
+
+-- -----------------------------------------------------------------------------
+-- 2. 诊断：同一包名有未删除记录，但没有任何 status=1（上传会走「无当前版本」分支）
+-- -----------------------------------------------------------------------------
+SELECT package_name, COUNT(*) AS alive_cnt, MAX(version) AS max_version
+FROM app_icon
+WHERE is_deleted = 0
+GROUP BY package_name
+HAVING SUM(status = 1) = 0;
+
+-- -----------------------------------------------------------------------------
+-- 3. 诊断：查看具体包名的版本与删除残留
+-- -----------------------------------------------------------------------------
+SELECT id, package_name, version, status, locked, is_deleted, update_time
+FROM app_icon
+WHERE package_name = 'com_alibaba_android_rimet'
+ORDER BY is_deleted, version;
+
+-- -----------------------------------------------------------------------------
+-- 4. 修复多条 status=1：保留 version 最大的一条为当前生效，其余置为历史
+-- -----------------------------------------------------------------------------
+UPDATE app_icon a
+    JOIN (SELECT package_name, MAX(version) AS max_version
+          FROM app_icon
+          WHERE is_deleted = 0
+            AND status = 1
+          GROUP BY package_name) t
+    ON a.package_name = t.package_name
+SET a.status = 0,
+    a.update_time = NOW()
+WHERE a.is_deleted = 0
+  AND a.status = 1
+  AND a.version < t.max_version;
+
+-- -----------------------------------------------------------------------------
+-- 5. 修复无 status=1：把未删除记录里版本号最大的一条置为当前生效
+-- -----------------------------------------------------------------------------
+UPDATE app_icon a
+    JOIN (SELECT package_name, MAX(version) AS max_version
+          FROM app_icon
+          WHERE is_deleted = 0
+          GROUP BY package_name
+          HAVING SUM(status = 1) = 0) t
+    ON a.package_name = t.package_name
+        AND a.version = t.max_version
+SET a.status = 1,
+    a.update_time = NOW()
+WHERE a.is_deleted = 0;
+
+-- -----------------------------------------------------------------------------
+-- 6. 复核：两条诊断语句均应返回空结果集
+-- -----------------------------------------------------------------------------
+SELECT package_name, COUNT(*) AS active_cnt
+FROM app_icon
+WHERE is_deleted = 0
+  AND status = 1
+GROUP BY package_name
+HAVING COUNT(*) > 1;
+
+SELECT package_name, COUNT(*) AS alive_cnt
+FROM app_icon
+WHERE is_deleted = 0
+GROUP BY package_name
+HAVING SUM(status = 1) = 0;