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mysql端新增加列后,dble端(3.22.07.1)查询报错:找不到新增加的列。 #3828

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sun642514265 opened this issue Oct 20, 2023 · 1 comment

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@sun642514265
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版本:3.22.07.1
问题描述:后端mysql新增加列以后,dble端查询采用了order by或group by时,报错:ERROR 4004 (42S22): column identify_code not found(找不到新增加的列)。去掉order by 或group by时,是没有问题的。当重启dble服务以后,order by 和 group by 恢复正常。

请参考图片:
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@sun642514265
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重新加载了元数据信息后,就可以了。命令为:reload @@metadata

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