chore: 并入 iotlcm-app 历史到 app/（原提交 f40bda9）

2026-11-02 13:28:00 +08:00
parent 03ef151f5b f40bda99a8
commit 226495365e
1107 changed files with 147143 additions and 0 deletions
@@ -0,0 +1,62 @@
+-- Fix terminal-card binding uniqueness.
+-- Correct relation:
+-- 1. One terminal user can bind multiple cards.
+-- 2. One card can only be bound to one terminal user in the same tenant.
+--
+-- Before running the ALTER statements, check whether the same card is already
+-- bound more than once. If this query returns rows, resolve those duplicates
+-- first, otherwise the new unique index cannot be created.
+SELECT `tenant_id`, `iccid`, COUNT(*) AS `duplicate_count`
+FROM `t_sim_terminal`
+GROUP BY `tenant_id`, `iccid`
+HAVING COUNT(*) > 1;
+
+SET @schema_name := DATABASE();
+
+SET @sql := (
+  SELECT IF(
+    COUNT(*) > 0,
+    'ALTER TABLE `t_sim_terminal` DROP INDEX `uk_package_terminal`',
+    'SELECT 1'
+  )
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = @schema_name
+    AND `table_name` = 't_sim_terminal'
+    AND `index_name` = 'uk_package_terminal'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @sql := (
+  SELECT IF(
+    COUNT(*) > 0,
+    'ALTER TABLE `t_sim_terminal` DROP INDEX `uk_sim_terminal_card`',
+    'SELECT 1'
+  )
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = @schema_name
+    AND `table_name` = 't_sim_terminal'
+    AND `index_name` = 'uk_sim_terminal_card'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+ALTER TABLE `t_sim_terminal`
+  ADD UNIQUE KEY `uk_sim_terminal_card` (`tenant_id`, `iccid`);
+
+SET @sql := (
+  SELECT IF(
+    COUNT(*) = 0,
+    'ALTER TABLE `t_sim_terminal` ADD KEY `idx_terminal_card` (`tenant_id`, `terminal_id`)',
+    'SELECT 1'
+  )
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = @schema_name
+    AND `table_name` = 't_sim_terminal'
+    AND `index_name` = 'idx_terminal_card'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;