如何在SQL Server中重置身份规范

问题描述

大家好，

我有一个表格ABC和列EmployeeId和薪水.
我已经设置了员工ID的身份.
并在表中将值插入为

Hi All,

I have a table ABC and Column EmployeeId and salary.
I have set identity of Employee Id.
and have inserted values in tables as

1   455454
2   45454
3   4545454
4   5656565
5   4545454

现在，如果我删除第四个记录，然后插入一个新记录，则显示为:

1 455454
2 45454
3 4545454
5 4545454
6 56565645

但我希望它不是4
1 455454
2 45454
3 4545454
4 56565645
5 4545454

请让我知道该怎么做.
谢谢你

Mohammad Wasif

Now if I delete record at no four and insert a new record then it shows as:

1 455454
2 45454
3 4545454
5 4545454
6 56565645

but I want it as no 4
1 455454
2 45454
3 4545454
4 56565645
5 4545454

Please let me know how to do it.
Thanking You

Mohammad Wasif

推荐答案

INSERT INTO ABC (EmployeeId, Salary)
SELECT MAX(EmployeeId)+1
, [YourSalaryValue]
FROM ABC 

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