将多个nvarchar值转换为int

Question

I'm working on an SSRS report where users can type in multiple numbers to bring back relevant data. The requirement is to enable users to be able to input multiple values.

So I have a param @serial which can either me just one value or anything upto 100

I can't seem to figure out how to convert each value from nvarchar to int

I've tried SET @Serials = CONVERT(INT,@Serials) but I get the following error message

Conversation fail when converting the nvarchar value '123 456' to data type int

If I use @serial as int then I get the following error message

There are fewer columns in the INSERT statement than values spevified in the VALUES caluse. The number of values in the VALUES caluse must match the number of columns specified in the INSERT statement

The error above is when I'm inserting into a temp table at the below line of code

INSERT INTO @Temp
(TMP_SerialNo)
VALUES (@serial)

If someone guide me where I'm going wrong I would greatly appreciate it

Answer 1

The easiest way to do this in an SSRS report is to add a cast to put it in int. You can't insert values into a SSRS report, only a SQL Table.

I add this at the beginning (before the select):

  DECLARE @temp_Status integer;
    set @temp_Status = CAST(SomeStatus as int);
    And then use everywhere the var @temp_Status.