JSON值,我們創建一個觸發器 CREATE TRIGGER `insert_category` AFTER INSERT ON `cleaner_service`
FOR EACH ROW UPDATE users
SET user_category = (select group_concat(concat(service_id) SEPARATOR '-') from clean
我在Ubuntu 11.10上並試圖從1.9.2升級到1.9.4,但它根本無法工作。下面是我在序列 $ sudo apt-get install php-pear
Reading package lists... Done
Building dependency tree
Reading state information... Done
php-pear is already the