我尝试附加一个非常大的值,这个值有2530000个字符。但是我犯了一个错误:
ERROR 2006(HY000)第867015行:MySQL服务器已经消失
我试过了:
max_allowed_packet=3562M
sql_mode = ""
innodb_buffer_pool_size = 256M
innodb_additional_mem_pool_size = 10M
innodb_lock_wait_timeout = 180
答案 0 :(得分:1)
也许:
wait_timeout=28800
interactive_timeout = 28800
max_allowed_packet=16M
检查一下,也许会有所帮助: https://dev.mysql.com/doc/refman/5.7/en/gone-away.html