1. Update the config file: my.ini
C:\Program Files\MySQL\MySQL Server 5.1\my.ini
Add the following lines
#attachment size
max_allowed_packet=4M
2. restart mysql service
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1. Update the config file: my.ini
C:\Program Files\MySQL\MySQL Server 5.1\my.ini
Add the following lines
#attachment size
max_allowed_packet=4M
2. restart mysql service
相关文章：