Condition insert query in while loop in sql server

October 11, 2022

I want to insert count values in table with conditions using while loop.
I want to result like

EmpID	EMpNo	IsActive	IsScience
1	1	1	1
2	2	1	1
3	3	1	1
.	.	.	.
27	27	1	0
28	28	1	0
.	.	.	.
565	565	1	0

BEGIN
DECLARE @i int = 0
WHILE @i < 565 
BEGIN
    SET @i = @i + 1
    while @i < 26
    BEGIN
        INSERT INTO [dbo].[T_Emp] ([EmpID],[EMpNo],[IsActive],[IsScience])
        VALUES(@i,@i,1,1);
    END
    while @i > 26 AND @i <565
    BEGIN
        INSERT INTO [dbo].[T_Emp] ([EmpID],[EMpNo],[IsActive],[IsScience])
        VALUES(@i,@i,1,0);
    END
END
END

As you can see I want to change IsScience after @i > 26 .
Also My @i isn’t incremented. What I am doing wrong with looping.
My loop executing executing wrongly.

>Solution :

remove multi time while loop in your code use this code

BEGIN
    DECLARE @i int = 0
    WHILE @i < 565 
    BEGIN
      SET @i = @i + 1
      IF(@i < 26)
      BEGIN
        INSERT INTO [dbo].[T_Emp]
        ([EmpID],[EMpNo],[IsActive],[IsScience])
        VALUES(@i,@i,1,1);
      END
      IF(@i > 26 AND @i <565)
      BEGIN
        INSERT INTO [dbo].[T_Emp]
        ([EmpID],[EMpNo],[IsActive],[IsScience])
        VALUES(@i,@i,1,0);
      END
    END
END