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h2升级问题求助 #282

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yuhwb opened this issue Jun 8, 2023 · 2 comments
Closed

h2升级问题求助 #282

yuhwb opened this issue Jun 8, 2023 · 2 comments

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@yuhwb
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yuhwb commented Jun 8, 2023

webase-front 使用版本1.5.3 数据库h2版本:1.4.200
由于H2有重大漏洞问题，现在需要升级至2.1.214。
在升级过程中 发现数据库不向下兼容，无法读取1.4.x版本数据库持久化的文件，那么是否可以删除原来的数据库持久化文件，重新生成新的数据库文件呢？
@CodingCattwo
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h2数据库升级确实存在旧的数据文件不兼容新版本的问题。如果数据库没有重要数据且可以删除的话，可以删除旧的数据文件后重启。会自动生成新的h2数据库文件

@CodingCattwo
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h2升级后兼容问题，可以参考webase-front中这个issue，WeBankBlockchain/WeBASE-Front#855

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@yuhwb @CodingCattwo