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Posted to commits@doris.apache.org by "15767714253 (via GitHub)" <gi...@apache.org> on 2024/03/11 12:49:10 UTC
[I] [Bug] Variant Automatic type inference error [doris]
15767714253 opened a new issue, #32070:
URL: https://github.com/apache/doris/issues/32070
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
2.1
### What's Wrong?
我使用了variant这种数据类型，新增一条数据，'{
"create_time": "2024-03-10 09:31:12",
"device_inst_code": "c_18_1_4_8_52",
"rval": "0.200000",
"soc": "99.500000",
"soh": "99.400000",
"temperature": "21.500000",
"time": "1710034260801",
"voltage": "3.341000"
}'
一开始desc 自动推断为text；
当我再插入一条数据为：
'{
"create_time": "2024-03-10 09:31:12",
"device_inst_code": "c_18_1_4_8_52",
"rval": 0.200000,
"soc": 99.500000,
"soh": 99.400000,
"temperature": 21.500000,
"time": 1710034260801,
"voltage": 3.341000
}'
值类型不同
类型冲突，自动类型推断为json
此时无论我删除掉不同类型的数据，或者删除后再插入一条相同类型的数据，自动类型推断还是json
### What You Expected?
是不是Bug，如果不是该如何规避，如果是，希望有大佬修复
### How to Reproduce?
_No response_
### Anything Else?
_No response_
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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Re: [I] [Bug] Variant Automatic type inference error [doris]
Posted by "eldenmoon (via GitHub)" <gi...@apache.org>.
eldenmoon commented on issue #32070:
URL: https://github.com/apache/doris/issues/32070#issuecomment-2025525806
可以在https://ask.selectdb.com 提问，问题会更快解决
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Re: [I] [Bug] Variant Automatic type inference error [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #32070:
URL: https://github.com/apache/doris/issues/32070#issuecomment-3288992039
We're closing this issue because it hasn't been updated in a while.
If you'd like to revive this issue, please reopen it and feel free a maintainer to remove the Stale tag!
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Re: [I] [Bug] Variant Automatic type inference error [doris]
Posted by "eldenmoon (via GitHub)" <gi...@apache.org>.
eldenmoon commented on issue #32070:
URL: https://github.com/apache/doris/issues/32070#issuecomment-2025444771
当前只有truncate表，或者写新的分区，这类列才会消失
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Re: [I] [Bug] Variant Automatic type inference error [doris]
Posted by "eldenmoon (via GitHub)" <gi...@apache.org>.
eldenmoon commented on issue #32070:
URL: https://github.com/apache/doris/issues/32070#issuecomment-2025333202
当前是符合预期的，删除后自动去掉类型信息这个我们正在讨论怎么做
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Re: [I] [Bug] Variant Automatic type inference error [doris]
Posted by "morningman (via GitHub)" <gi...@apache.org>.
morningman closed issue #32070: [Bug] Variant Automatic type inference error
URL: https://github.com/apache/doris/issues/32070
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