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Release date: 2007-02-07
This release contains one fix from 8.1.7. For information about new features in the 8.1 major release, see 第 E.169 节.
A dump/restore is not required for those running 8.1.X. However, if you are upgrading from a version earlier than 8.1.2, see 第 E.167 节.
Remove overly-restrictive check for type length in constraints and functional indexes(Tom)
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