Error Code: [MYSQL-1064]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
[SQL]update `tq121_weatherinfo` set `update` = '1624349312',`weatherjson` = 'array (
  \'update\' => 1624349312,
)' where cityid=
Error Message: 256
Error File: /opt/webroot/tianqi8.com.cn/include/class.databasedriver_mysql.php
Error Line: 439