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Mysql 查找不同时出现在in子句和表中的值_Mysql_Sql - Fatal编程技术网

Mysql 查找不同时出现在in子句和表中的值

Mysql 查找不同时出现在in子句和表中的值,mysql,sql,Mysql,Sql,Hi-let有一个表,主键整数列包含键1、4、6、7、30、45。我想要表中以及子句中不存在的键值。例如,假设在第条中包含4,5,7。编写一个只返回5的查询。您可以使用此SQL查询 Select temp.number From ( select * from (values (4), (5), (7)) numbers(number) )temp Where ( Select count(*) From your_table u Where u.P

Hi-let有一个表,主键整数列包含键1、4、6、7、30、45。我想要表中以及子句中不存在的键值。例如,假设在第条中包含4,5,7。编写一个只返回5的查询。

您可以使用此SQL查询

Select temp.number 
From 
(
    select * 
    from (values (4), (5), (7)) numbers(number)
)temp
Where
(
    Select count(*)
    From your_table u
    Where u.PK_ID=temp.number
)=0

如果有问题,请告诉我。

从何处获得值“5”