feat: UDM数据批量导入拼减少防止溢出限制

features/ue/repository/ims_user.go

@@ -16,7 +16,7 @@ import (
 // 实例化数据层 IMSUserRepository 结构体
 var NewIMSUserRepository = &IMSUserRepository{
 	selectSql: `select 
-	s.id, s.ne_id, s.imsi, s.msisdn, s.tag, s.vni, 
+	s.id, s.ne_id, s.imsi, s.msisdn, s.tag, s.vni, s.create_time, s.created_at, 
 	t.tenant_id, t.tenant_name
 	from u_ims_user s
 	left join sys_tenant t on t.tenant_id = s.tenant_id and t.status = 1`,
@@ -29,6 +29,8 @@ var NewIMSUserRepository = &IMSUserRepository{
 		"tag":    "Tag",
 		"vni":    "VNI",
 
+		"create_time": "CreateTime",
+		"created_at":  "CreatedAt",
 		"tenant_id":   "TenantID",
 		"tenant_name": "TenantName", // Tenant name for multi-tenancy
 	},