mysqldump失败案例及解决: 1.mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table `blt_bulletinannex` at row: 626报错条件:一般是存在blob,text等字段,单条记录超过默认的24M解决措施:mysqldump调大max_allow_packet参数,在服务器端修改这个参数无效 2.mysqldump: Couldn't e
MySQL :: MySQL 8.0 Reference Manual :: 4.5.4 mysqldump - A Database Backup Program https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html#mysqldump-performance mysqldump can retrieve and dump table contents row by row, or it can retrieve the entire c