随着mysql版本的不断更新，对DDL操作的支持也在不断的完善和更新：比如从MySQL 5.6引入Online DDL，在MySQL 5.7对Online DDL进一步完善，到现在的8.0版本，则对DDL的实现重新进行了设计，比如DDL操作支持原子特性，在
I\'m facing a very weird problem in sliverlight 4 + RIA Services, or maybe it\'s not weird and I\'m just a newbie anyway I hope someone here can help, the problem is the following
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