Incorrect column name createDate

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SQL-Server-2008R2

Hi, i have the following stored procedure. When i run it and i insert my parameters, it would prompt me the error as title above. Below are my codes:

SQL

DECLARE @SQL NVARCHAR(MAX)
DECLARE @params NVARCHAR(MAX)

SELECT @SQL = 'SELECT CustomerName,[0] as Pending, [1] as Save_As_Draft, [2] as Spec_Confirmed, [3] as Request_Revision, [4] as Withdraw, [5] as Pending_RND, [6] as Pending_QC, [7] as Manday_Confirmed, [0]+[1]+[2]+[3]+[4]+[5]+[6]+[7] as Total
FROM
(
    SELECT P.DocStatus,C.CustomerName,P.CustomerID, YEAR(CreateDate) as createYear
    FROM dbo.CRF_Project P
    INNER JOIN dbo.CustomerList C
    ON P.CustomerID = C.CustomerID
) p

PIVOT
(
    COUNT (createYear) FOR DocStatus IN ([0], [1], [2], [3], [4], [5], [6], [7])

) AS pvt '

SELECT @params = '@CUSTNAME VARCHAR(MAX),
                  @YEAR VARCHAR(MAX)'

IF(@CUSTNAME != '' AND @YEAR = '')
    SELECT @SQL = @SQL + ' WHERE CustomerName IN (' + @CUSTNAME + ')'
ELSE IF(@CUSTNAME = '' AND @YEAR != '')
    SELECT @SQL = @SQL + ' WHERE createYear = ' + @YEAR +''
ELSE IF(@CUSTNAME != '' AND @YEAR != '')
    SELECT @SQL = @SQL + ' WHERE CustomerName IN (' + @CUSTNAME + ') AND createYear = ' + @YEAR +''
ELSE
    SELECT @SQL = @SQL

EXEC sp_executesql @SQL, @params, @CUSTNAME, @YEAR
END

my input are @CUSTNAME 'Osm' and @YEAR '2014'

Posted 17-Jun-14 22:59pm

Jamie888

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Comments

ArunRajendra 18-Jun-14 5:13am

CreateDate should belong to at least one of the table (dbo.CRF_Project, dbo.CustomerList).

Jamie888 18-Jun-14 5:18am

indeed, it is belongs to dbo.CRF_Project

2 solutions

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OriginalGriff · Answer 1 · 2014-06-17T23:46:00

Solution 1

"indeed, it is belongs to dbo.CRF_Project"
So tell SQL that:

SQL

SELECT P.DocStatus,C.CustomerName,P.CustomerID, YEAR(P.CreateDate) as createYear

Posted 17-Jun-14 23:46pm

OriginalGriff

Comments

Jamie888 18-Jun-14 5:49am

i have tried it but it is still the same

Jamie888 18-Jun-14 5:53am

but if i change it to CustomerID instead of createYear, it works fine but the output is not what i desired.

Sprint89 18-Jun-14 6:10am

Do you have a field in either the CRF_Project table or the CustomerList table that is called CreateYear? What happens if you use Create_Year?

Jamie888 18-Jun-14 20:40pm

yes i have the field CreateYear

Sprint89 · Answer 2 · 2014-06-18T21:38:00

You can't use an existing field name as an alias:

SQL

SELECT P.DocStatus,C.CustomerName,P.CustomerID, YEAR(CreateDate) as createYear

needs to be

SQL

SELECT P.DocStatus,C.CustomerName,P.CustomerID, YEAR(CreateDate) as Create_Year

or something similar. Also, it looks like you are using a case-insensitive version of SQL (that isn't a criticism, just information :) )