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oceanbase数据库不支持扩展字段长度 #687
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enable_change_column,打开这个参数 |
已经是打开状态,感觉对OB不起作用 |
我使用中没遇到这种问题 |
问下,你那边用的也是OB数据库是吗,哪个版本呀 |
这个版本没关系吧,OB4.2.1 |
check_column_type_change 看下这个参数, |
也是true 好奇怪,你那边是用的goInception v1.3.0-94 版本吗 mysql> \smysql Ver 8.0.33 for macos13 on arm64 (MySQL Community Server - GPL) Connection id: 2
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明白了,这个改成 false后,ob加长字段工单就能审过去了,谢谢 |
我是自己有fork一个分支,有时单独加自己需要的功能 |
描述您想要的功能:
oceanbase修改 varchar 字段长度报错【Cannot change column type 'test.name' varchar(20) -> varchar(200).】
在官方文档中,不能减字段长度,但加大字段长度是支持的
https://www.oceanbase.com/knowledge-base/oceanbase-database-20000001017
希望可以支持 【 varchar 字段长度】修改功能
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