提交

docs/sql/migrations/2026-10-07-sample-freight-batch.sql

@@ -15,7 +15,7 @@ CREATE TABLE IF NOT EXISTS biz_sample_freight (
   del_flag SMALLINT NOT NULL DEFAULT 0 COMMENT '删除标记',
   PRIMARY KEY (id),
   KEY idx_sample_freight_tenant_ctime (tenant_no, create_time)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='样本运费批次';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='样本运费批次';
 
 CREATE TABLE IF NOT EXISTS biz_sample_freight_item (
   id VARCHAR(64) NOT NULL COMMENT '主键ID',
@@ -36,7 +36,7 @@ CREATE TABLE IF NOT EXISTS biz_sample_freight_item (
   PRIMARY KEY (id),
   KEY idx_freight_item_freight (freight_id, del_flag),
   KEY idx_freight_item_sample (tenant_no, sample_source, sample_id, del_flag)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='样本运费关联';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='样本运费关联';
 
 -- 字典类型（若不存在）
 INSERT INTO sys_dict_type (