Question

Conversion failed when converting the varchar value to data type int.

Asked by: malawton

Can someone please tell me why I keep getting --
Conversion failed when converting the varchar value '06/22/2008' to data type int.
The insert_timestamp and status_timestamp are all datetime

SELECT INSERTDATETIME
, CASE WHEN cast(DATEPART(dy,INSERTDATETIME)/2 AS FLOAT) = CAST(DATEPART(dy,INSERTDATETIME) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) -  SUM(CLOSED_COUNT) as DIFFERENCE
FROM (
 
SELECT CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101) AS INSERTDATETIME
	, CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, SUM(TOTAL_COUNT) AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where INSERT_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101) AS INSERTDATETIME
	,CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, 0 AS NEW_COUNT
	, SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where STATUS_CHANGE_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT  0 AS INSERTDATETIME
	, 0 AS EVEN_IND
	, 0 AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
 
) m
GROUP BY INSERTDATETIME, EVEN_IND
ORDER BY INSERTDATETIME, EVEN_IND

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Asked On: 2009-07-02 at 11:21:45ID24540491
Tags: SQL 2005
,; varchar
Topics: SQL Server 2005
,; SQL Query Syntax
Participating Experts: 2
Points: 500
Comments: 12

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Answers

by: pssandhuPosted on 2009-07-02 at 11:31:52ID: 24766235

Datepart formula requires a date as a parameter, yours is varchar. Try this

SELECT INSERTDATETIME
, CASE WHEN cast(DATEPART(dy,Cast(INSERTDATETIME, Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(INSERTDATETIME, Datetime)) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) -  SUM(CLOSED_COUNT) as DIFFERENCE
FROM (
 
SELECT CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101) AS INSERTDATETIME
	, CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, SUM(TOTAL_COUNT) AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where INSERT_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101) AS INSERTDATETIME
	,CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, 0 AS NEW_COUNT
	, SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where STATUS_CHANGE_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT  0 AS INSERTDATETIME
	, 0 AS EVEN_IND
	, 0 AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
 
) m
GROUP BY INSERTDATETIME, EVEN_IND
ORDER BY INSERTDATETIME, EVEN_IND

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by: pssandhuPosted on 2009-07-02 at 11:32:38ID: 24766243

Correction:

SELECT INSERTDATETIME
, CASE WHEN cast(DATEPART(dy,Cast(INSERTDATETIME as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(INSERTDATETIME as Datetime)) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) -  SUM(CLOSED_COUNT) as DIFFERENCE
FROM (
 
SELECT CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101) AS INSERTDATETIME
	, CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, SUM(TOTAL_COUNT) AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where INSERT_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101) AS INSERTDATETIME
	,CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, 0 AS NEW_COUNT
	, SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where STATUS_CHANGE_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT  0 AS INSERTDATETIME
	, 0 AS EVEN_IND
	, 0 AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
 
) m
GROUP BY INSERTDATETIME, EVEN_IND
ORDER BY INSERTDATETIME, EVEN_IND

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by: mwvisa1Posted on 2009-07-02 at 11:32:40ID: 24766244

Still looking for what is causing the error as it is usually where there is a concatenation of data where one side is a number and SQL thinks you want to add instead of just joining the strings. Firstly though, see if it is because you have the formula on outer query that is unnecessary since you already calculated in the derived table.

SELECT INSERTDATETIME
, EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) -  SUM(CLOSED_COUNT) as DIFFERENCE
FROM (
 
SELECT CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101) AS INSERTDATETIME
        , CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
        , SUM(TOTAL_COUNT) AS NEW_COUNT
        , 0 AS CLOSED_COUNT
        , 0 AS DIFFERENCE
FROM SAMPLEDB
where INSERT_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,INSERT_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,INSERT_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101) AS INSERTDATETIME
        ,CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
        , 0 AS NEW_COUNT
        , SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) AS CLOSED_COUNT
        , 0 AS DIFFERENCE
FROM SAMPLEDB
where STATUS_CHANGE_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT  0 AS INSERTDATETIME
        , 0 AS EVEN_IND
        , 0 AS NEW_COUNT
        , 0 AS CLOSED_COUNT
        ,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),CASE WHEN cast(DATEPART(dy,STATUS_TIMESTAMP)/2 AS FLOAT) = CAST(DATEPART(dy,STATUS_TIMESTAMP) AS FLOAT)/2 then 1 else 0 end
 
 
) m
GROUP BY INSERTDATETIME, EVEN_IND
ORDER BY INSERTDATETIME, EVEN_IND

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by: malawtonPosted on 2009-07-02 at 11:52:47ID: 24766427

Thanks guys for the quick response. I have tried both versions and still get the same error. Each of my outer queries run fine by themselves. It's when I add the first select statement that causes the error.

by: mwvisa1Posted on 2009-07-02 at 11:56:56ID: 24766474

Did you try my suggestion here as that is what I suspected:
http:#24766244

by: malawtonPosted on 2009-07-02 at 12:36:43ID: 24767008

I don't understand what you want me to do.

by: mwvisa1Posted on 2009-07-02 at 12:41:00ID: 24767042

Instead of:
SELECT INSERTDATETIME
, CASE WHEN cast(DATEPART(dy,INSERTDATETIME)/2 AS FLOAT) = CAST(DATEPART(dy,INSERTDATETIME) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) - SUM(CLOSED_COUNT) as DIFFERENCE

I want you to:
SELECT INSERTDATETIME
, EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) - SUM(CLOSED_COUNT) as DIFFERENCE

Since you are already doing this calculation in the queries within the derived table, you can simply use its value instead of trying to calculate all over again.

by: malawtonPosted on 2009-07-02 at 12:49:52ID: 24767128

I already tried that and I still get the error.

by: pssandhuPosted on 2009-07-02 at 14:08:29ID: 24767727

Alright, try this version. if this does not work can you please specify which line is the error occuring at. Thx

SELECT INSERTDATETIME
, CASE WHEN cast(DATEPART(dy,Cast(INSERTDATETIME, Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(INSERTDATETIME, Datetime)) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
, SUM(NEW_COUNT) AS NEW_COUNT
, SUM(CLOSED_COUNT) AS CLOSED_COUNT
, SUM(NEW_COUNT) -  SUM(CLOSED_COUNT) as DIFFERENCE
FROM (
 
SELECT CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101) AS INSERTDATETIME
	, CASE WHEN cast(DATEPART(dy,Cast(INSERT_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(INSERT_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, SUM(TOTAL_COUNT) AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where INSERT_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),INSERT_TIMESTAMP,101),
         CASE WHEN cast(DATEPART(dy,Cast(INSERT_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(INSERT_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101) AS INSERTDATETIME
	,CASE WHEN cast(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end as EVEN_IND
	, 0 AS NEW_COUNT
	, SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) AS CLOSED_COUNT
	, 0 AS DIFFERENCE
FROM SAMPLEDB
where STATUS_CHANGE_TIMESTAMP is not null
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),
         CASE WHEN cast(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end
 
union all
 
SELECT  '00000000000' AS INSERTDATETIME
	, 0 AS EVEN_IND
	, 0 AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),
         CASE WHEN cast(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end
 
 
) m
GROUP BY INSERTDATETIME, EVEN_IND
ORDER BY INSERTDATETIME, EVEN_IND

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by: malawtonPosted on 2009-07-03 at 14:27:01ID: 24774491

Thanks again. This did not work and Line 1 is causing the error.

by: pssandhuPosted on 2009-07-03 at 14:35:14ID: 24774519

Could there be instances when the value could be null? Try using the ISNULL() function to set default values.

ISNULL(Field, 0) -- sets the value to 0 when the Filed is null.

by: malawtonPosted on 2009-07-03 at 15:37:13ID: 24774791

Thanks. Okay this is what I did. I made the change in ID: 24767727 above as follows and now it works.:

But now how can I make the columns line up so that it shows the correct difference.

Here is what it looks like now.

SELECT  '00000000000' AS INSERTDATETIME
	, 0 AS EVEN_IND
	, 0 AS NEW_COUNT
	, 0 AS CLOSED_COUNT
	,SUM(TOTAL_COUNT) - SUM(CASE WHEN STATUS NOT IN ('A', 'E', 'N', 'H', 'U') THEN TOTAL_COUNT ELSE 0 END) as DIFFERENCE
FROM SAMPLEDB
GROUP BY CONVERT(VARCHAR(11),STATUS_TIMESTAMP,101),
         CASE WHEN cast(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime))/2 AS FLOAT) = CAST(DATEPART(dy,Cast(STATUS_TIMESTAMP as Datetime)) AS FLOAT)/2 then 1 else 0 end

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results.xls
- 15 KB
Results of the query

20120131-EE-VQP-002

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Conversion failed when converting the varchar value to data type int.

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SQL 2005

varchar

SQL Server 2005

SQL Query Syntax

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