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mysql - Truncated incorrect INTEGER value casting not working MYSQL
I'm getting the Truncated incorrect INTEGER value error in MYSQL, when I execute the code below. I know the logic doesn't make much sense and that will change and I am more concert about the error. I have tried casting the whole case statement but I still get the same error message.
Here is the original statement
select
( count(case when v.SalesDate = v.SalesDate then v.Surname end) ) as x
from finaljoinalldata v
group by date(v.SalesDate)
order by date(v.SalesDate);
I have tried also
select
( count(CAST(case when v.SalesDate = v.SalesDate then v.Surname end) AS SIGNED) ) as x
from finaljoinalldata v
group by date(v.SalesDate)
order by date(v.SalesDate);
Any help will be appreciated. Thanks
mysql - 为什么我的数据被截断？警告 | 第1265章 列截断数据
我尝试将 NULL 添加到 date_of_birth 和 date_of_death，但这没有帮助。为什么数据会被截断？（特别是因为目前没有任何数据......）
另外，我根本不理解警告 1261。第 5 行与第 1-4 行没有什么不同。
谢谢！
以下脚本：
给我这些错误：
这是我的.csv：