Dynamic Stored Procedure Errors

Aug 17, 2004

Hi





I am getting the following error





Syntax error converting the varchar value 'Select * from Residential WHERE Price BETWEEN ' to a column of data type int.





when running the following SP.











CREATE PROCEDURE testing


(


@Locationnvarchar(100)=NULL,


@TypeHomenvarchar(50)=NULL,


@MinPriceint=0,


@MaxPriceint=9999999999,


@Bedroomsnvarchar(2)=NULL,


@BathsSearchnvarchar(2)=NULL


)


AS





Declare @strSql char(255)


Set @strSql="Select * from Residential WHERE "





Set @strSql=@strSql + "Price BETWEEN " + @MinPrice + " AND " + @MaxPrice


If @Location is NOT NULL


Set @strSql=@strSql + ' AND city = ' + @Location





If @TypeHome is NOT NULL


Set @strSql=@strSql + ' AND Type = ' + @TypeHome





Set @strSql=@strSql + ' AND BDRM >= ' + @Bedrooms


Set @strSql=@strSql + ' AND BATHS <= ' + @BathsSearch


Set @strSql=@strSql + ' AND IDX = Y'





Exec(@strSql)











What is causing this error?





Thanks in advance

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Calling A Stored Procedure From ADO.NET 2.0-VB 2005 Express: Working With SELECT Statements In The Stored Procedure-4 Errors?

Mar 3, 2008

Hi all,

I have 2 sets of sql code in my SQL Server Management Stidio Express (SSMSE):

(1) /////--spTopSixAnalytes.sql--///

USE ssmsExpressDB

GO

CREATE Procedure [dbo].[spTopSixAnalytes]

AS

SET ROWCOUNT 6

SELECT Labtests.Result AS TopSixAnalytes, LabTests.Unit, LabTests.AnalyteName

FROM LabTests

ORDER BY LabTests.Result DESC

GO


(2) /////--spTopSixAnalytesEXEC.sql--//////////////


USE ssmsExpressDB

GO
EXEC spTopSixAnalytes
GO

I executed them and got the following results in SSMSE:
TopSixAnalytes Unit AnalyteName
1 222.10 ug/Kg Acetone
2 220.30 ug/Kg Acetone
3 211.90 ug/Kg Acetone
4 140.30 ug/L Acetone
5 120.70 ug/L Acetone
6 90.70 ug/L Acetone
/////////////////////////////////////////////////////////////////////////////////////////////
Now, I try to use this Stored Procedure in my ADO.NET-VB 2005 Express programming:
//////////////////--spTopSixAnalytes.vb--///////////

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim sqlConnection As SqlConnection = New SqlConnection("Data Source = .SQLEXPRESS; Integrated Security = SSPI; Initial Catalog = ssmsExpressDB;")

Dim sqlDataAdapter As SqlDataAdapter = New SqlDataAdaptor("[spTopSixAnalytes]", sqlConnection)

sqlDataAdapter.SelectCommand.Command.Type = CommandType.StoredProcedure

'Pass the name of the DataSet through the overloaded contructor

'of the DataSet class.

Dim dataSet As DataSet ("ssmsExpressDB")

sqlConnection.Open()

sqlDataAdapter.Fill(DataSet)

sqlConnection.Close()

End Sub

End Class
///////////////////////////////////////////////////////////////////////////////////////////

I executed the above code and I got the following 4 errors:
Error #1: Type 'SqlConnection' is not defined (in Form1.vb)
Error #2: Type 'SqlDataAdapter' is not defined (in Form1.vb)
Error #3: Array bounds cannot appear in type specifiers (in Form1.vb)
Error #4: 'DataSet' is not a type and cannot be used as an expression (in Form1)

Please help and advise.

Thanks in advance,
Scott Chang

More Information for you to know:
I have the "ssmsExpressDB" database in the Database Expolorer of VB 2005 Express. But I do not know how to get the SqlConnection and the SqlDataAdapter into the Form1. I do not know how to get the Fill Method implemented properly.
I try to learn "Working with SELECT Statement in a Stored Procedure" for printing the 6 rows that are selected - they are not parameterized.




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My simple question:

Is there any way to prevent unimportant errors in a stored procedure from causing exceptions in my C# code? This is preventing the SqlAdapter from filling the query results into my DataSet.

The Setup:

I have a Stored Procedure in Sql Server 2000 which has a text parameter called @Xml. I send in an Xml document to process. This document contains several "records" to process. The format of the xml really isn't important.

I create a temporary table called #Results to hold the results of processing each record in the xml.

To process the xml I have a Cursor which loops over a SELECT from the xml.

For each record, the sproc attempts to make a series of INSERTs and UPDATEs inside of a transaction. Any one of these commands may fail because of constraint violations or attempts to insert NULL into non-null columns, or such. After each command I check @@ERROR. If it is not zero, I stop processing the record and rollback the transaction. The cursor loops around and tries the next record. Each time the success or failure of the transaction is recorded into the #Results table.

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I've tested this many times in the Query Analyzer and each time, regardless of any errors, I can see the result set from the SELECT of the #Results table in the Grids tab. The Messages tab shows each of the errors that occurred.

I try to call this stored procedure using the following code:


int c = 0;

try
{
sqlAdapter.Fill( sqlDS );
}
catch( System.Data.SqlClient.SqlException )
{
c = sqlDS.Tables.Count;
}

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Is there any way to clear the errors in my stored procedure so that they don't turn into exceptions in my code? Or, is there anyway to get the Adapter to fill the DataSet regardless of any errors that were encountered?

I've also tried this with a SqlDataReader. The reader never gets assigned to because SqlCommand.ExecuteReader() throws an exception.

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Code Snippet
USE [TheHub]
GO

create proc dbo.sp_GetInvitationsHistoryDetails(@ExecID int, @OrgID int)
as
IF (@OrgID = 0)
BEGIN
select E.EventID,E.Description as Event,E.EventDate as Date
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END
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Msg 102, Level 15, State 1, Procedure sp_GetInvitationsHistoryDetails, Line 19

Incorrect syntax near 'count'.

Msg 156, Level 15, State 1, Procedure sp_GetInvitationsHistoryDetails, Line 23

Incorrect syntax near the keyword 'ORDER'.

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WHERE PmtDeletedID = @PmtDeletedID

END



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Me.Validate()
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BULK INSERT Customers

FROM 'c: estcustomers.txt'

WITH (TabLock, MaxErrors = 0, ErrorFile = 'c: estcustomers.txt.err')

END TRY

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ERROR_NUMBER() AS ErrorNumber,

ERROR_SEVERITY() AS ErrorSeverity,

ERROR_STATE() AS ErrorState,

ERROR_PROCEDURE() AS ErrorProcedure,

ERROR_LINE() AS ErrorLine,

ERROR_MESSAGE() AS ErrorMessage;

END CATCH



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--------
USE [Realist_Prod_1203]
GO
/****** Object: StoredProcedure [dbo].[USP_GetMatchedMLSRecord] Script Date: 12/04/2007 09:33:37 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
=====================
Created By: Sunil/Sudeep 19-11-2003
Description:
Does a lookup of MLS Property data for reverse link. This is susceptible to error in that if erroneous data is given
to us,it will not find a match. For this reason, commented out the lookup on Suffix and changed the street
to use a like clause. Many users are putting the suffix in the street clause and no hits are generated.
This hurts performance, but it improves the hit ratio.

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Mods:
01/08/2004 - Balawant - Added nullif(), as it was comparing apn numbers with '' (empty space)
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11/18/2004 - Sunil Padmanbhan - Added begin-end and modified altapn and parcelid in nullif statment.
04/03/2007 - Shiny - changed to Parameterized query generation
04/03/2007 - Vasan - Removed redundant nullif's and added a limit of 100 records on output
04/03/2007 - Shiny - Removed more Nullif's and changed datatypes for Zip and CountyID to Char to match with table datatypes
04/05/2007 - Vasan - Modified to match resultsets with original procedure
=====================
if exists (select 1 from sysobjects where name = 'USP_GetMatchedMLSRecord')
drop procedure USP_GetMatchedMLSRecord
grant exec on USP_GetMatchedMLSRecord to webuser
*/
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(
@GroupID int,
@HouseNumber varchar(50),
@StreetDirection varchar(50),
@StreetName varchar(50),
@Suffix varchar(50),
@Unit varchar(50),
@City varchar(50),
@State varchar(50),
@ZIP char(50),
@FIPS varchar(10),
@ApnNumber varchar(50),
@AltApn varchar(50),
@ParcelId varchar(50),
@ReverseLinkURL varchar(200)
)
AS
DECLARE @CountyID char(6)
Select @CountyID=CountyID from ltCounties where FIPS=@FIPS
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SELECT @ReverseLinkURL as 'ReverseLinkBaseURL', MLSNumber,Comment FROM tblMLSListing WITH (NOLOCK)
WHERE APNnumber=@ApnNumber AND GroupID = @GroupID ;
ELSE
BEGIN
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WHERE APNnumber= @ParcelId AND GroupID=@GroupID;
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IF @StreetName IS NOT NULL AND @StreetName <> '' SET @StreetName = @StreetName + '%';
-- Build up SQL text dynamically, only including filter predicates for those parameters that the user wants
-- to search on.
DECLARE @sqltext nvarchar(4000)
SET @sqltext = 'Select top 100 '''' + @ReverseLinkURL as ''ReverseLinkBaseURL'',MLSNumber,Comment
from tblMLSListing WITH (NOLOCK)
where '
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-- to avoid plan sharing across different GroupIDs. Use explicit parameterization for the other parameters.
if @GroupID is null set @sqltext = @sqltext + '1=1' --ignore Group_ID if null
else SET @sqltext = @sqltext + 'GroupID=' + CONVERT (varchar(30), @GroupID) + ' ' ;
--House number is mandatory: IF @HouseNumber IS NOT NULL AND @HouseNumber <> ''
SET @sqltext = @sqltext + ' AND HouseNumber=@HouseNumber '
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SET @sqltext = @sqltext + ' AND Unit=@Unit '
IF @City IS NOT NULL AND @City <> '' SET @sqltext = @sqltext + ' AND (City=@City or City='''') '
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IF @ZIP IS NOT NULL AND @ZIP <> '' SET @sqltext = @sqltext + ' AND (ZIP=@ZIP or ZIP='''') '
--CountyId is mandatory: IF @CountyID IS NOT NULL AND @CountyID <> ''
SET @sqltext = @sqltext + ' AND CountyID=@CountyID '
-- Execute as an explicitly parameterized query. This will provide plan reuse for any executions of the proc
-- that have the same @GroupID and the same combination of non-empty parameters.
/*print @sqltext
print '@ReverseLinkURL = ' + @ReverseLinkURL
print '@HouseNumber = ' + @HouseNumber
print '@StreetDirection = ' + @StreetDirection
print '@StreetName = ' + @StreetName
print '@Suffix = ' + @Suffix
print '@Unit = ' + @Unit
print '@City = ' + @City
print '@State = ' + @State
print '@ZIP = ' + @ZIP
print ' @CountyID = ' + @CountyID
print 'debug: ApnNumber = ' + @ApnNumber*/

EXEC sp_executesql
@sqltext,
N'@ReverseLinkURL varchar(200), @HouseNumber varchar(50), @StreetDirection varchar(50), @StreetName varchar(50),
@Suffix varchar(50), @Unit varchar(50), @City varchar(50), @State varchar(50), @ZIP varchar(50), @CountyID varchar(50)',
@ReverseLinkURL=@ReverseLinkURL, @HouseNumber=@HouseNumber, @StreetDirection=@StreetDirection, @StreetName=@StreetName,
@Suffix=@Suffix, @Unit=@Unit, @City=@City, @State=@State, @ZIP=@ZIP, @CountyID=@CountyID
END
END

New Proc WITH Blocking issues----
--------
/*
=====================
Created By: David Barrs 8-13-2002
Description: Returns the properties for given group id

Usage:
EXEC USP_GetMatchedMLSRecord 1,'8108','','dunn','','','austin','TX','','48453','','','','http://sef.mlxchange.com/reverselink.asp?action=reverselink'
Mods:
xx/xx/xxxx - who - Description
11/28/2007 - Shiny - Refactored the procedure
\\\\\\
=====================
if exists (select 1 from sysobjects where name = 'USP_GetMatchedMLSRecord')
drop procedure USP_GetMatchedMLSRecord
grant exec on USP_GetMatchedMLSRecord to webuser
*/
ALTER PROCEDURE [dbo].[USP_GetMatchedMLSRecord]
(
@GroupID int,
@HouseNumber varchar(50),
@StreetDirection varchar(50),
@StreetName varchar(50),
@Suffix varchar(50),
@Unit varchar(50),
@City varchar(50),
@State varchar(50),
@ZIP char(50),
@FIPS varchar(10),
@ApnNumber varchar(50),
@AltApn varchar(50),
@ParcelId varchar(50),
@ReverseLinkURL varchar(200)
)
AS
DECLARE
@sqltext nvarchar(4000),
@paramlist nvarchar(4000),
@CountyID char(6)
Select @CountyID=CountyID from ltCounties where FIPS=@FIPS
IF (@ApnNumber IS NOT NULL AND @ApnNumber <> '') AND (EXISTS (SELECT 1 FROM tblMLSListing WITH (NOLOCK) WHERE APNnumber=@ApnNumber AND GroupID=@GroupID ))
SELECT @ReverseLinkURL as 'ReverseLinkBaseURL', MLSNumber,Comment FROM tblMLSListing WITH (NOLOCK)
WHERE APNnumber=@ApnNumber AND GroupID = @GroupID ;
ELSE
BEGIN
IF (@AltApn IS NOT NULL AND @AltApn <> '') AND (EXISTS (SELECT 1 FROM tblMLSListing WITH (NOLOCK) WHERE APNnumber=@AltApn AND GroupID=@GroupID))
SELECT @ReverseLinkURL as 'ReverseLinkBaseURL', MLSNumber,Comment FROM tblMLSListing WITH (NOLOCK)
WHERE APNnumber= @AltApn AND GroupID=@GroupID;
ELSE
IF (@ParcelId IS NOT NULL AND @ParcelId <> '') AND (EXISTS (SELECT 1 FROM tblMLSListing WHERE APNnumber=@ParcelId AND GroupID=@GroupID ))
SELECT @ReverseLinkURL as 'ReverseLinkBaseURL', MLSNumber,Comment FROM tblMLSListing WITH (NOLOCK)
WHERE APNnumber= @ParcelId AND GroupID=@GroupID;
ELSE
BEGIN
-- Finalize parameter values
IF @ReverseLinkURL IS NULL SET @ReverseLinkURL = '';
IF @StreetName IS NOT NULL AND @StreetName <> '' SET @StreetName = @StreetName + '%';
-- Build up SQL text dynamically, only including filter predicates for those parameters that the user wants
-- to search on.
SELECT @sqltext = 'Select top 100 '''' + @ReverseLinkURL as ''ReverseLinkBaseURL'',MLSNumber,Comment
from tblMLSListing WITH (NOLOCK)
where '
IF @GroupID IS NOT NULL
SELECT @sqltext = @sqltext + 'GroupID=' + CONVERT (varchar(30), @GroupID) + ' '

SELECT @sqltext = @sqltext + ' AND HouseNumber=@HouseNumber '

IF @StreetDirection IS NOT NULL
SELECT @sqltext = @sqltext + ' AND StreetDirection = @StreetDirection '

IF @StreetName IS NOT NULL
SELECT @sqltext = @sqltext + ' AND StreetName LIKE @StreetName + ''%'''

IF @Suffix IS NOT NULL
SELECT @sqltext = @sqltext + ' AND Suffix = @Suffix'

SELECT @sqltext = @sqltext + ' AND Unit=@Unit '

IF @City IS NOT NULL
SELECT @sqltext = @sqltext + ' AND City = @City'

IF @State IS NOT NULL
SELECT @sqltext = @sqltext + ' AND State = @State'

IF @ZIP IS NOT NULL
SELECT @sqltext = @sqltext + ' AND ZIP = @ZIP'
SELECT @sqltext = @sqltext + ' AND CountyID='+ CONVERT (varchar(30), @CountyID)+' '
SELECT @paramlist = '
@GroupID int,
@HouseNumber varchar(50),
@StreetDirection varchar(50),
@StreetName varchar(50),
@Suffix varchar(50),
@Unit varchar(50),
@City varchar(50),
@State varchar(50),
@ZIP char(50),
@FIPS varchar(10),
@ApnNumber varchar(50),
@AltApn varchar(50),
@ParcelId varchar(50),
@ReverseLinkURL varchar(200)'

/*
print '@ReverseLinkURL = ' + @ReverseLinkURL
print '@HouseNumber = ' + @HouseNumber
print '@StreetDirection = ' + @StreetDirection
print '@StreetName = ' + @StreetName
print '@Suffix = ' + @Suffix
print '@Unit = ' + @Unit
print '@City = ' + @City
print '@State = ' + @State
print '@ZIP = ' + @ZIP
print '@CountyID = ' + @CountyID
print 'debug: ApnNumber = ' + @ApnNumber
*/
EXEC sp_executesql @sqltext, @paramlist, @GroupID, @HouseNumber, @StreetDirection, @StreetName,
@Suffix, @Unit, @City, @State, @ZIP, @FIPS, @ApnNumber, @AltApn, @ParcelId, @ReverseLinkURL
END
END;


Thank You,

-D

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Apr 6, 2007

We are trying to create a TVF that executes a CLR Stored Procedure we wrote to use the results from the SP and transform them for the purposes of returning to the user as a table.






Code Snippet

[SqlFunction ( FillRowMethodName = "FillRow",

TableDefinition = "CustomerID nvarchar(MAX)",

SystemDataAccess = SystemDataAccessKind.Read,

DataAccess = DataAccessKind.Read,

IsDeterministic=false)]

public static IEnumerable GetWishlist () {

using (SqlConnection conn = new SqlConnection ( "Context Connection=true" )) {

List<string> myList = new List<string> ();

conn.Open ();

SqlCommand command = conn.CreateCommand ();

command.CommandText = "GetObject";

command.Parameters.AddWithValue ( "@map", "Item" );

command.CommandType = System.Data.CommandType.StoredProcedure;

using ( SqlDataReader reader = command.ExecuteReader ( System.Data.CommandBehavior.SingleRow )) {

if (reader.Read ()) {

myList.Add ( reader[0] as string );

}

}



return (IEnumerable)myList;

}

}



When command.ExecuteReader is called, I am getting an "Object not defined" error. However, the stored procedure can be used in SQL Management Studio just fine.






Code SnippetEXEC GetObject 'Item'



Is there some sorf of trick I am missing?



Thank you!

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Okay, I have sort of a peculiar permissions question I am wondering if someone can help me with. Basically, here's the scenario...
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The dynamic SQL ends up reading from a table I'll call TableX and I actually discovered an (understandable) quirk with security.
Basically, the connection context is using security for a low-privilaged Windows account ("UserX") and UserX has no permission to the table referenced in the dynamic SQL but because of the dyanmic nature of the query, the stored procedure ends up adopting the security context of UserX. Naturally, this throws a security exception saying UserX has no SELECT permission on TableX.
Now, I can give UserX read permission to the table in question to get things running, but one of the points of using stored procedures is to defer security to the procedure level vs. configuration for tables or columns.
So in striving toward my ideal of security at the procedure level, my question is what is the best way to allow minimum privilege in this case?
I thought about having the internals of the CLR stored procedure run under a different (low-privalaged) security context, but I am wondering if there's an alternate configuration that may be as secure, but simpler.
PS - Please don't let this degenerate into a conversation about OR mappers. I know that happens a lot on these forums.
 

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Hi,
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my procedure is,
CREATE PROC spTest
@myColumn varchar(100) ,
@myTable varchar(100)
 AS
SELECT @myColumn FROM @myTable
GO
This one showing me the error,
stating that myTable is not declared..
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Aug 23, 2007

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The problem with my stored procedure is, is that it doesn't seem to recognize a variable (@First_Id) in my dynamic Sql. With this particular sproc I get the error message: "Must declare the scalar variable '@First_Id'"It seems to be a problem with 'scope', though I still can't yet figure out. Can anyone give me some hints on how to correctly implement the @First_Id in my stored procedure? Thanks in advance!
Here's the sproc:
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Hi i am trying to make the "userName" section of the code below dynamic as well, how can i do this, the reason being userName will not always be passed through to it. 
 
ALTER PROCEDURE [dbo].[stream_UserFind]

@userName varchar(100),
@subCategoryID INT,
@regionID INT
)ASdeclare @StaticStr nvarchar(5000)set @StaticStr = 'SELECT DISTINCT SubCategories.subCategoryID, SubCategories.subCategoryName,Users.userName ,UserSubCategories.userIDFROM Users INNER JOIN UserSubCategories ON Users.userID= UserSubCategories.userIDINNER JOINSubCategories ON UserSubCategories.subCategoryID = SubCategories.subCategoryID WHERE UserName like ' + char(39) + '%' + @UserName + '%' + char(39)
if(@subCategoryID <> 0) set @StaticStr = @StaticStr + ' and SubCategories.subCategoryID  = ' + cast( @subCategoryID as varchar(10))if(@regionID <> 0) set @StaticStr = @StaticStr + ' and SubCategories.RegionId  = ' + cast( @regionID as varchar(10))
print @StaticStr
exec(@StaticStr)
)

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Hi all,
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@DestName varchar(200)=null,
@total int output
as
begin
SELECT @total = Count(distinct Employee.EmployeeID) FROM Employee
INNER JOIN Dest R on R.DestID=Employee.DestID
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Jun 6, 2008

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PROCEDURE KeyWordSearch@SqlWHR varchar(100)AS
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DECLARE @Temp2 TINYINT, 
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Hi all!
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---------------------------------------------------
@crit varchar(100)

SELECT fldID, fldName FROM tblUsers
WHERE @crit
----------------------------------------------------

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cheers!
pelle

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I am trying to do something similar to the following where I want to perform dynamic ordering on two tables that have been unioned as shown below.


CREATE PROCEDURE procedure_name
@regNum varchar(14),
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AS
SELECT Filler_OrdNum As 'Accession', RTrim(Obs_Code) As 'Observation', REG As 'Register',
Obs_Date As 'Observation Date'
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WHERE
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UNION
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Obs_Date As 'Observation Date'
FROM tblRCH_Header
WHERE
REG = @regNum
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Note that I am only sorting on the Obs_Date column, but I'd like to be able to sort on any column within the selection list. I know that I need to use:


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Hi, I have several parameters that I need to pass to stored procedure but sometimes some of them might be null. For example I might pass @Path, @Status, @Role etc. depending on the user. Now I wonder if I should use dynamic Where clause or should I use some kind of switch, maybe case and hardcode my where clause. I first created several stored procedures like Documents_GetByRole, Documents_GetByRoleByStatus ... and now I want to combine them into one SP. Which approach is better. Thanks for your help.

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Sep 7, 2004

I create a stored procedure as following:
........

CREATE Procedure myAutoSearch
(
@Make varchar(50),
@Model varchar(50),
@AutoType varchar(50),
@Miles float,
@Zipcode varchar(5)
)
AS

DECLARE @RowCount int
SELECT @RowCount = Count(*) FROM ZIPCodes WHERE ZIPCode = @Zipcode AND CityType = 'D'

if @RowCount > 0
BEGIN

SELECT
z.ZIPCode, z.City, z.StateCode, a.Make, a.Model, a.AutoPrice, a.AutoPrice2, a.AutoYear,
a.Mileage, a.AdID, a.ImageURL, dbo.DistanceAssistant(z.Latitude,z.Longitude,r.Latitude,r.Longitude) As Distance
/*
The above functions requires the Distance Assistant.
*/
FROM
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WHERE
z.Latitude <= r.MaxLat
AND z.Latitude >= r.MinLat
AND z.Longitude <= r.MaxLong
AND z.Longitude >= r.MinLong
AND z.CityType = 'D'
AND z.ZIPCodeType <> 'M'
AND z.ZIPCode = a.Zipcode
AND a.AdActive = '1'
AND a.AdExpiredate >= getdate()
AND a.Make = @Make
AND dbo.DistanceAssistant(z.Latitude,z.Longitude,r.Latitude,r.Longitude) <= @Miles
/*
The above functions requires the Distance Assistant.
Also note that SQL Server caches the results so that this and the "SELECT dbo.DistanceAssistant"
functions are both only computed once.
*/
ORDER BY Distance, Make

END
ELSE
SELECT -1 As ZIPCode
--ZIP Code not found...

....................

This stored procedure work very well.

The question is how I add some dynamic condition inside the where condition.

I want to add:

If @Model <> "See All Models"
AND a.Model = @Model'


If @AutoType <> "New/Used"
AND a.Condition = @AutoType

I try several ways, but fail.

If you know how to add these two dynamic parameters into the condition of stored procedure, please help.

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Mar 30, 2005

Hi

I am in the very final stages of
building a dating app for a client, I am totally stuck with the
advanced search page. been googling for days with limited success

For the most basic of purposes I have added a few form fields to my search.aspx page;
county (Dropdown list)
min age (Dropdown list)
max age (dropdown list)
Smoker (check box)
keyword (textbox)

My codebehind passes the vars to a stored procedure
@county = me.county.selectedvalue
etc
My problem is the stored procedure I sort of have the following but I can't get it to run
<code>
ALTER PROCEDURE dbo.TEST_ADVANCED_SEARCH
(@countyID int ,
@MaxAge
varchar(100),
@MinAge
varchar(100),

@smoker tinyint),
@keyword
varchar(250))

AS

DECLARE @SQL Varchar
(4000)

SELECT  @SQL =   'dbo.user_accounts.profileComplete,
dbo.user_accounts.countyID, dbo.user_profiles.smoker,
dbo.user_profiles.Age
FROM         dbo.user_accounts INNER
JOIN
                     
dbo.user_profiles ON dbo.user_accounts.userID =
dbo.user_profiles.userID
WHERE     (dbo.user_accounts.profileComplete =
1)'

IF @countyID > 0
SELECT @SQL = @SQL + ' AND
(dbo.user_accounts.countyID = @countyID)'

IF @MaxAge IS NOT
NULL
SELECT @SQL = @SQL + ' AND (dbo.user_profiles.Age <= @MaxAge)
'

IF @MinAge IS NOT
NULL
SELECT @SQL = @SQL + ' AND (dbo.user_profiles.Age >= @MinAge)
'


IF @smoker > 0
SELECT @SQL = @SQL + ' AND
(dbo.user_profiles.smoker = 1)'

IF @keyword IS NOT
NULL
SELECT @SQL = @SQL + ' AND (dbo.user_profiles.Description LIKE @MinAge)
'


EXEC(@SQL)
</code>
If I can get this to work I can add the remaining fields that I need

Am I Missing something glaringly obvious?
Any help or advice gratefully received

Thanks

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Aug 20, 2007

I have a stored procedure being called based on user search criteria. Some, the colour and vendor fields are optional in the search so i do not want that portion of the procedure to run.

at this point i keep getting errors in the section bolded below
it never seems to recognize anything after the if @myColours <> 'SelectAll'

CREATE Procedure PG_getAdvWheelSearchResults3
(
@SearchDiameter NVarchar( 20 ),
@SearchWidth NVarchar( 20 ),
@minOffset int ,
@maxOffset int ,
@boltpattern1 NVarchar( 20 ),
@VendorName NVarchar( 40 ),
@myColours NVarchar( 40 )
)
As
BEGIN TRANSACTION
SELECT *, dbo.VENDORS.*, dbo.WHEEL_IMAGES.Wheel_Thumbnail AS Wheel_Thumbnail, dbo.WHEEL_IMAGES.Wheel_Image AS Wheel_Image,
dbo.WHEELS.*, dbo.VENDOR_IMAGES.Vendor_Thumbnail AS Expr1, dbo.VENDOR_IMAGES.Vendor_AltTags AS Expr2
FROM WHEEL_CHARACTERISTICS INNER JOIN
dbo.VENDORS ON WHEEL_CHARACTERISTICS.Vendor_ID = dbo.VENDORS.Vendor_ID INNER JOIN
dbo.WHEEL_IMAGES ON WHEEL_CHARACTERISTICS.Wheel_ID = dbo.WHEEL_IMAGES.Wheel_ID INNER JOIN
FILTER_CLIENT_WHEELS5 ON WHEEL_CHARACTERISTICS.Wheel_ID = FILTER_CLIENT_WHEELS5.Wheel_ID INNER JOIN
dbo.WHEELS ON WHEEL_CHARACTERISTICS.Wheel_ID = dbo.WHEELS.Wheel_ID INNER JOIN
CLIENT_WHEEL_PRICES5 ON FILTER_CLIENT_WHEELS5.Client_ID = CLIENT_WHEEL_PRICES5.ClientId AND
WHEEL_CHARACTERISTICS.Wheel_Char_ID = CLIENT_WHEEL_PRICES5.Wheel_Char_ID INNER JOIN
dbo.VENDOR_IMAGES ON dbo.VENDORS.Vendor_ID = dbo.VENDOR_IMAGES.Vendor_ID
WHERE (dbo.VENDORS.Vendor_Active = 'y') AND (FILTER_CLIENT_WHEELS5.FCW_Active = 'y')
AND (FILTER_CLIENT_WHEELS5.Client_ID = '1039')
AND (WHEEL_CHARACTERISTICS.Wheel_Diameter =@SearchDiameter)
AND (WHEEL_CHARACTERISTICS.Wheel_Width =@Searchwidth)
AND (WHEEL_CHARACTERISTICS.Wheel_Bolt_Pattern_1 = @boltpattern1)

if @myColours <> 'SelectAll'
and WHEEL_CHARACTERISTICS.Wheel_Search_Colour = @myColours
end if


AND (cast(WHEEL_CHARACTERISTICS.wheel_Offset as int(4)) BETWEEN @minOffset AND @maxOffset)

ORDER BY CLIENT_WHEEL_PRICES5.Price asc
COMMIT TRANSACTION
GO

Anyone know how i should word the if...statements?
I have not found anything that works yet.
Thanks

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