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使用的正则表达式是进行日期格式校验的,yyyy-MM-dd
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maybe the problem is |
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doris 版本 【select verison() 】 5.1.0
字段使用 not regexp 匹配时,返回
> 1064 - errCode = 2, detailMessage = Invalid regex expression^(?:(?!0000)[0-9]{4}-(?:(?:0[1-9]|1[0-2])-(?:0[1-9]|1[0-9]|2[0-8])|(?:0[13-9]|1[0-2])-(?:29|30)|(?:0[13578]|1[02])-31)|(?:[0-9]{2}(?:0[48]|[2468][048]|[13579][26])|(?:0[48]|[2468][048]|[13579][26])00)-02-29)$
该正则表达式在 MySQL 8.0.25 可以正确解析,匹配结果。
请问,Doris在正则表达式上有特殊什么限制吗?
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