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How to change max_allowed_packet value in mysql?

 
If you set it in the cnf(it may be my.ini file) you will likely need to restart the server. Optionally, that is a dynamic variable and can be SET GLOBAL or SET SESSION from the command line as well.So just do as follows.
 
mysql>show variables like’max_allowed_packet’; ......

mysql¾ÖÓòÍø·ÃÎÊ

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mysql cluster rpm°²×°°üµÄÑ¡Ôñ °²×° ÅäÖà ²âÊÔ

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MySQL Cluster Overview


MySQL Cluster
is a technology that enables
clustering of in-memory databases in a shared-nothing system. The
shared-nothing architecture allows the system to work with very
inexpensive hardware, and with a minimum of specific requirements
for hardware or software.

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