SQL Doesn't Like Variable Names In Commands?
Jan 29, 2007
Hello,
Why would this issue syntax errors? How can it be made to work?
DECLARE @TKey as BigInt
DECLARE @TName as VARCHAR(32)
DECLARE @Tid AS VARCHAR(32)
SET @TKey=99
SET @TName='TestTABLE'
SET @Tid='TestTABLEID'
SET IDENTITY_INSERT @TName ON
INSERT INTO @TName (@Tid) VALUES (@TKey)
SET IDENTITY_INSERT @TName OFF
--PhB
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Oct 1, 2004
I'm building a simple webform, except Visual Studio and my service provider have combined to drive me nutty.
First, I MUST use an ODBC connection to my remote SQL Server do to some unknown configuartion problem. I've been playing with Visual Studio for only a month, so normally when something goes wrong I can go look in the mirror and find the culprit. This is different. I've got a totally functional web form with a SQL Connection, but when I try to change it to an ODBC Connection, I get the following error.
An OdbcParameter with ParameterName '@CertHolder' is not contained by this OdbcParameterCollection
My coding is fine because I stole it straight from the walkthrough and it works. But the specifications that Visual Studio provide are quite suspect. Please note the failure to include some key "@" signs.
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
Me.cmdUpdate = New System.Data.SqlClient.SqlCommand
Me.cmdGetAll = New System.Data.SqlClient.SqlCommand
Me.cmdSelect = New System.Data.SqlClient.SqlCommand
Me.OdbcConnection1 = New System.Data.Odbc.OdbcConnection
Me.OdbcGetAll = New System.Data.Odbc.OdbcCommand
Me.OdbcSelect = New System.Data.Odbc.OdbcCommand
Me.OdbcUpdate = New System.Data.Odbc.OdbcCommand
'
'SqlConnection1
'
Me.SqlConnection1.ConnectionString = "this works fine"
'
'cmdUpdate
'
Me.cmdUpdate.CommandText = "UPDATE InsuranceData SET Name = @Name, Address = @Address, Address2 = @Address2, " & _
"City = @City, State = @State, Zip = @Zip, CertHolder = WHERE (CertHolder = @Cert" & _
"Holder)"
Me.cmdUpdate.Connection = Me.SqlConnection1
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Name", System.Data.SqlDbType.NVarChar, 50, "Name"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Address", System.Data.SqlDbType.NVarChar, 50, "Address"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Address2", System.Data.SqlDbType.NVarChar, 50, "Address2"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@City", System.Data.SqlDbType.NVarChar, 50, "City"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@State", System.Data.SqlDbType.NVarChar, 50, "State"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Zip", System.Data.SqlDbType.NVarChar, 50, "Zip"))
Me.cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@CertHolder", System.Data.SqlDbType.NVarChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CertHolder", System.Data.DataRowVersion.Original, Nothing))
'
'cmdGetAll
'
Me.cmdGetAll.CommandText = "SELECT CertHolder, Name, Address, Address2, City, State, Zip FROM InsuranceData"
Me.cmdGetAll.Connection = Me.SqlConnection1
'
'cmdSelect
'
Me.cmdSelect.CommandText = "SELECT CertHolder, Name, Address, Address2, City, State, Zip FROM InsuranceData W" & _
"HERE (CertHolder = @CertHolder)"
Me.cmdSelect.Connection = Me.SqlConnection1
Me.cmdSelect.Parameters.Add(New System.Data.SqlClient.SqlParameter("@CertHolder", System.Data.SqlDbType.NVarChar, 50, "CertHolder"))
'
'OdbcConnection1
'
Me.OdbcConnection1.ConnectionString = "This works fine"
'
'OdbcGetAll
'
Me.OdbcGetAll.CommandText = "SELECT CertHolder, Name, Address, Address2, City, State, Zip FROM InsuranceData"
Me.OdbcGetAll.Connection = Me.OdbcConnection1
'
'OdbcSelect
'
Me.OdbcSelect.CommandText = "SELECT CertHolder, Name, Address, Address2, City, State, Zip FROM InsuranceData W" & _
"HERE CertHolder = @CertHolder"
Me.OdbcSelect.Connection = Me.OdbcConnection1
Me.OdbcSelect.Parameters.Add(New System.Data.Odbc.OdbcParameter("CertHolder", System.Data.Odbc.OdbcType.NVarChar, 50, "CertHolder"))
'
'OdbcUpdate
'
Me.OdbcUpdate.CommandText = "UPDATE InsuranceData SET Name = @Name, Address = @Address, Address2 = @Address2, " & _
"City = @City, State = @State, Zip = @Zip WHERE CertHolder = @CertHolder"
Me.OdbcUpdate.Connection = Me.OdbcConnection1
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("Name", System.Data.Odbc.OdbcType.NVarChar, 50, "Name"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("Address", System.Data.Odbc.OdbcType.NVarChar, 50, "Address"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("Address2", System.Data.Odbc.OdbcType.NVarChar, 50, "Address2"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("City", System.Data.Odbc.OdbcType.NVarChar, 50, "City"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("State", System.Data.Odbc.OdbcType.NVarChar, 50, "State"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("Zip", System.Data.Odbc.OdbcType.NVarChar, 50, "Zip"))
Me.OdbcUpdate.Parameters.Add(New System.Data.Odbc.OdbcParameter("Original_CertHolder", System.Data.Odbc.OdbcType.NVarChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CertHolder", System.Data.DataRowVersion.Original, Nothing))
I NEVER EVER TYPED ORIGINAL_CERTHOLDER IN THE SQL PREPARATION
End Sub
Protected WithEvents btnSave As System.Web.UI.WebControls.Button
Protected WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
Protected WithEvents ddlCertHolder As System.Web.UI.WebControls.DropDownList
Protected WithEvents txtName As System.Web.UI.WebControls.TextBox
Protected WithEvents txtAddress As System.Web.UI.WebControls.TextBox
Protected WithEvents ddlCH As System.Web.UI.WebControls.DropDownList
Protected WithEvents cmdUpdate As System.Data.SqlClient.SqlCommand
Protected WithEvents cmdGetAll As System.Data.SqlClient.SqlCommand
Protected WithEvents cmdSelect As System.Data.SqlClient.SqlCommand
Protected WithEvents txtAddress2 As System.Web.UI.WebControls.TextBox
Protected WithEvents txtCity As System.Web.UI.WebControls.TextBox
Protected WithEvents txtState As System.Web.UI.WebControls.TextBox
Protected WithEvents txtZip As System.Web.UI.WebControls.TextBox
Protected WithEvents OdbcConnection1 As System.Data.Odbc.OdbcConnection
Protected WithEvents OdbcGetAll As System.Data.Odbc.OdbcCommand
Protected WithEvents OdbcSelect As System.Data.Odbc.OdbcCommand
Protected WithEvents OdbcUpdate As System.Data.Odbc.OdbcCommand
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
Comments? Suggestions, I am not positive about how to fix this.
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Can I do something like the following with SQL Server?
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This is what I have so far...
Declare @QueryX nvarchar(500)
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Create Table #UpdateRejDoc
(
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)
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Hello to all,
I hope that somebody can help me.
I have written a sql query to search Partner. I have a wtcomValidRelationships Table. There are two Fields (IDMember(type: Int) and RelationshipIDs(type: varchar(1000)) in this table.
Example: 3418 has 3422 RelationshipID and 3422 has 4088 RelationshipID, if i want to check if there is a relationship between 3418 and 4088.
declare @IDM int;
declare @IDO char(100);
set @IDM = 3418;
set @IDO = '4088';
select B.IDMember
from wtcomValidRelationships as A, wtcomValidRelationships as B
where A.IDMember = @IDM and charindex(cast(B.IDMember as char(100)),A.RelationshipIDS) > 0
and charindex(@IDO,B.RelationshipIDs) > 0
Using this query i get nothing.
I try to use constant in charindex and i get result.
declare @IDM int;
declare @IDO char(100);
set @IDM = 3418;
set @IDO = '4088';
select B.IDMember
from wtcomValidRelationships as A, wtcomValidRelationships as B
where A.IDMember = @IDM and charindex('3422',A.RelationshipIDS) > 0
and charindex('4088',B.RelationshipIDs) > 0
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Thanks
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??
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like
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use after with the same name
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i need to put one after one
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Msg 134, Level 15, State 1, Line 146
The variable name '@End_Date' has already been declared. Variable names must be unique within a query batch or stored procedure.
i use like
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TNX
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