MySQL报错
1,使用mysqldump导出数据报错:
mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table `merge_request_diffs` at row: 3395
解决办法:
1.1)vim /etc/my.cnf 增加max_allowed_packet=6000M
1.2)mysqldump命令增加参数--max_allowed_packet=512M 使用的格式如下:
mysqldump --single-transaction --max_allowed_packet=512M -uroot -p123qweASD! gitlabhq_production > A.sql
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