mysql> show variables like 'max_allowed_packet'; +--------------------+----------+ | Variable_name | Value | +--------------------+----------+ | max_allowed_packet | 67108864 | +--------------------+----------+ 1 row in set (0.22 sec) mysql> show variables like 'net_buffer_length'; +-------------------+-------+ | Variable_name | Value | +-------------------+-------+ | net_buffer_length | 16384 | +-------------------+-------+ 1 row in set (0.00 sec)
命令行加上两个参数执行
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mysql -h127.0.0.1 -uroot -p'Pass!234' data_base_name --max_allowed_packet=67108864 --net_buffer_length=16384<your_sql_script.sql