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redolog 在**.bin文件里
oracle有undolog吗,你说的是undo表空间吧
下面是参考:
The InnoDB tablespace
InnoDB keeps its data in a tablespace, which is essentially a virtual filesystem span-
ning one or many files on disk. InnoDB uses the tablespace for many purposes, not
just for storing tables and indexes. It keeps its undo log (old row versions), insert
buffer, doublewrite buffer (described in an upcoming section), and other internal
structures in the tablespace.
我看了indodb结构图,没找到dedicated的undo tablespace。你可以仔细找找,然后分享给大家
[ 本帖最后由 suntoltti 于 2009-6-30 11:24 编辑 ] |
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