与- O选项相比，这个选项会增加编辑时间和合成码的性能。

As compared to '-o', this option increases both compilation time and the performance of the generated code.

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如果访问级别是MODIFIES SQL DATA，那么它在触发器、动态合成语句、sql体函数中或在创建保存点时会阻塞，并返回原因码为22的错误SQL 30090。

IF it has MODIFIES SQL DATA, it is blocked in triggers, dynamic compound statements, SQL-bodied functions, or when a save point has been created, and error SQL30090 with reason code 22 is returned.

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当给类添加方法时，字节码框架的调用句柄接所收到了他们预期之外的合成方法调用。

When adding methods to classes the invocation handlers of the bytecode frameworks received synthetic method calls that they didn't expect.

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