客户管理新增区域类型属性

2026-10-30 18:00:20 +08:00
parent bc33e11437
commit d185995dc7
7 changed files with 74 additions and 5 deletions
@@ -0,0 +1,11 @@
+-- ctr_customer.area_type：客户区域类型，取值来自字典 data_area_type（可重复执行）
+SET @col_exists := (
+  SELECT COUNT(1) FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'ctr_customer' AND COLUMN_NAME = 'area_type'
+);
+SET @sql := IF(@col_exists = 0,
+  'ALTER TABLE `ctr_customer` ADD COLUMN `area_type` varchar(32) DEFAULT NULL COMMENT ''区域类型（字典 data_area_type）'' AFTER `customer_type`',
+  'SELECT 1');
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;