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原始MySQL表中查询字段值为null,外部表查询结果却是0

Asked Nov 20, 2024 Modified Jan 1, 0001
Viewed 81
3.0 2.1 2.0

通过创建外部表查询表字段值,在原始MySQL中是null的字段(字段类型int),在外部表查出来的是0?怎么让外部表值与原始表一致
image.png

edited Jan 1, 0001
lzwlzw5
asked Nov 20, 2024
1 Answers

Driver 版本问题,使用下高版本的 Driver
https://doris.apache.org/zh-CN/docs/lakehouse/database/mysql#%E4%BD%BF%E7%94%A8%E9%A1%BB%E7%9F%A5

image.png

edited Jan 1, 1970
zy-kkk691
answered Nov 20, 2024
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