Incompatible Datatype?? Varchar(50) Not Recognised As String?

Jun 15, 2008

 
here is my code snippet 

 

Session("matricN") = Trim(TextBox1.Text)

 Dim txtValue As String

        txtValue = Session("matricN")
       

 da = New SqlDataAdapter("select MatricNumber,Name, Roles from Register where MatricNumber = " & txtValue, addRoleConn1)

 

MatricNumber is in varchar(50) datatype,, the errror says there is a syntax near "="

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The Data Types Varchar And Varchar Are Incompatible In The Modulo Operator

Jan 4, 2008

I am trying to create a store procedure inside of SQL Management Studio console and I kept getting errors. Here's my store procedure.




Code Block
CREATE PROCEDURE [dbo].[sqlOutlookSearch]
-- Add the parameters for the stored procedure here
@OLIssueID int = NULL,
@searchString varchar(1000) = NULL
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
IF @OLIssueID <> 11111
SELECT * FROM [OLissue], [Outlook]
WHERE [OLissue].[issueID] = @OLIssueID AND [OLissue].[issueID] = [Outlook].[issueID] AND [Outlook].[contents] LIKE + ''%'' + @searchString + ''%''
ELSE
SELECT * FROM [Outlook]
WHERE [Outlook].[contents] LIKE + ''%'' + @searchString + ''%''
END




And the error I kept getting is:

Msg 402, Level 16, State 1, Procedure sqlOutlookSearch, Line 18

The data types varchar and varchar are incompatible in the modulo operator.

Msg 402, Level 16, State 1, Procedure sqlOutlookSearch, Line 21

The data types varchar and varchar are incompatible in the modulo operator.

Any help is appreciated.

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Oct 13, 2006

Now, what does THIS mean??

"Data types text and text are incompatible in the equal to operator"

(I'm doing a CAST() to convert a quoted string to
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Apr 26, 2007

I am trying to do a simple select statement on my db but keep getting the fallowing exception being thrown ...System.Web.Services.Protocols.SoapException was unhandled  Actor=""  Lang=""  Message="System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Data.SqlClient.SqlException: The data types text and varchar are incompatible in the equal to operator.   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)   at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()   at System.Data.SqlClient.SqlDataReader.get_MetaData()   at 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Here is the source code to the method I am using ... Private Function ValidAccessID(ByVal ID As String) As Boolean        Dim conn As New SqlConnection()        conn.ConnectionString = ConfigurationManager.ConnectionStrings("dbConnect").ConnectionString        Dim cmd As String        cmd = "SELECT AccessID, ExpireTime "        cmd &= "FROM AccessIDNumbers "        cmd &= "WHERE AccessID IN ('" & ID & "')"        ' cmd &= "WHERE AccessID ='@ID'"        Dim C As New SqlCommand(cmd, conn)        ' C.Parameters.AddWithValue("@ID", New SqlTypes.SqlString(ID))        '  C.Parameters.Item("@ID").SqlDbType = SqlDbType.Text        conn.Open()        Dim Count As Integer = 0        Dim reader As SqlDataReader = C.ExecuteReader        Dim expired As Boolean = False        If reader.HasRows Then            While reader.Read                Count += 1                Dim et As SqlTypes.SqlDateTime                et = SqlTypes.SqlDateTime.Parse(reader("ExpireTime"))                Dim ct As New SqlTypes.SqlDateTime(Now)                If ct > et AndAlso expired = False Then expired = True            End While        End If        conn.Close()        C.Dispose()        C = Nothing        conn.Dispose()        conn = Nothing        Return expired = False    End Function ... the problem is with the  cmd &= "WHERE AccessID IN ('" & ID & "')" statement. How Can I get this to work properly!!! My data types for the AccessIDNumbers table are as fallows ..UserName -> text -> nulls not allowedAccessID -> text -> nulls not allowedCreationTime -> datatime -> nulls not allowedExpireTime -> datatime -> nulls not allowedCurrentTable -> text -> nulls allowedI don't understand why I'm getting this error!!! 

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Hello,

I am trying to write a small dynamic sql statement and I am receiving the following error when working with a bit data type.

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Here is what I have:




Code Snippet
create proc [dbo].[usp_SetupDatabaseUser]
(
@ProcAccess bit = 0
)
as
begin

set nocount on

declare @sql nvarchar(MAX)

-- Check for user existence
select @sql = 'if (' + @ProcAccess + ' = 1)




begin

print ''Hello World''

end'

exec @sql
end






After I execute, that is why I receive the error. Any advice would be appreciated!

Thanks,
Flea#

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UPDATE Promotions
SET PromotionDiscountData = '<ArrayOfPromotionRuleBase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><PromotionRuleBase xsi:type="ProductIdPromotionRule"><ProductIds><int>13,16,15215,15223,15225,15227,15231,15261,15266,15267,15272,15274,15276,15277,15288,15289,
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[Code] ....

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Hi,
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In my table , I have 4 fields with "text" datatype.
My query is like : "Select * from table where field1='test'"
It's seems to be simple, but it doesn't work!!!
 
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create table #temp
(
code varchar(4) null,
id int not null
)
insert into #temp

[Code] .....

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How does varchar(max) store info differently from varchar(250)? Either way doesn't it have to hold the container information? So the word "Crackers" have 8 characters to it and information sayings its 8 characters long in both cases. This meaning its taking up same amount of space?

Also my concern will be running queries off of it, does a varchar(max) choke up queries because the fields cannot be properly analyzed? Is varchar(250) any better?

Should I just go with char(250) and watch my db size explode?

Usually the data that is 250 characters contain a lot of blank space that is removed using a SPROC so its not usually 250 characters for long.

Any insight to this would be appreciated.

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hello,
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Oct 12, 2006

I have the following form in this adress:(it's framework 1.1 asp.net vb.net)http://admin.artemrede.pt/login.aspx?ReturnUrl=%2fdefault.aspxthe utilizador is:  testepalavra passe is: 12345I'm using some text datatypes and some very big varchars the problem is that when you try to add a new record or to edit a existing record, if for example in one of the very big varchars or text, textboxes, several lines of text, It only puts in the database the 2 first words that you write. I used the VS debug and apparently everything looks ok......(if it would I probably hadn't this error....) Dim OurConnection As SqlConnectionOurConnection = New SqlConnection(conn_default)Dim OurCommand As SqlCommandOurCommand = New SqlCommand("Insert Into espectaculo (foto_destaque, thumb, area_prog, nome_espectaculo, coord, nome_comp, duracao, f_etaria, sinopse, iterancia, ficha, bio_interv, bio_comp, link_comp, notas_imprensa) Values (@fotod, @thumb, @areap, @ne, @coord, @nc, @duracao, @fe, @sinopse, @it, @ficha, @bioI, @bioC, @link, @notasp)", OurConnection)If (foto_destaque.Text = "") ThenOurCommand.Parameters.Add("@fotod", SqlDbType.VarChar, 12).Value = " "ElseOurCommand.Parameters.Add("@fotod", SqlDbType.VarChar, 12).Value = foto_destaque.TextEnd IfIf (thumb.Text = "") ThenOurCommand.Parameters.Add("@thumb", SqlDbType.VarChar, 12).Value = " "ElseOurCommand.Parameters.Add("@thumb", SqlDbType.VarChar, 12).Value = thumb.TextEnd IfIf (area_prog.Text = "") ThenOurCommand.Parameters.Add("@areap", SqlDbType.VarChar, 50).Value = " "ElseOurCommand.Parameters.Add("@areap", SqlDbType.VarChar, 50).Value = area_prog.TextEnd IfIf (nome_esp.Text = "") ThenOurCommand.Parameters.Add("@ne", SqlDbType.VarChar, 100).Value = " "ElseOurCommand.Parameters.Add("@ne", SqlDbType.VarChar, 100).Value = nome_esp.TextEnd IfIf (coord.Text = "") ThenOurCommand.Parameters.Add("@coord", SqlDbType.VarChar, 100).Value = " "ElseOurCommand.Parameters.Add("@coord", SqlDbType.VarChar, 100).Value = coord.TextEnd IfIf (nome_comp.Text = "") ThenOurCommand.Parameters.Add("@nc", SqlDbType.VarChar, 50).Value = " "ElseOurCommand.Parameters.Add("@nc", SqlDbType.VarChar, 50).Value = nome_comp.TextEnd IfIf (duracao.Text = "") ThenOurCommand.Parameters.Add("@duracao", SqlDbType.VarChar, 25).Value = " "ElseOurCommand.Parameters.Add("@duracao", SqlDbType.VarChar, 25).Value = duracao.TextEnd IfIf (faixa.Text = "") ThenOurCommand.Parameters.Add("@fe", SqlDbType.VarChar, 50).Value = " "ElseOurCommand.Parameters.Add("@fe", SqlDbType.VarChar, 50).Value = faixa.TextEnd IfIf (sinopse.Text = "") ThenOurCommand.Parameters.Add("@sinopse", SqlDbType.VarChar, 8000).Value = " "ElseOurCommand.Parameters.Add("@sinopse", SqlDbType.Text, 16).Value = sinopse.TextEnd IfIf (itener.Text = "") ThenOurCommand.Parameters.Add("@it", SqlDbType.VarChar, 200).Value = " "ElseOurCommand.Parameters.Add("@it", SqlDbType.VarChar, 200).Value = itener.TextEnd IfIf (ficha.Text = "") ThenOurCommand.Parameters.Add("@ficha", SqlDbType.Text, 16).Value = " "ElseOurCommand.Parameters.Add("@ficha", SqlDbType.Text, 16).Value = ficha.TextEnd IfIf (bio_interv.Text = "") ThenOurCommand.Parameters.Add("@bioI", SqlDbType.Text, 16).Value = " "ElseOurCommand.Parameters.Add("@bioI", SqlDbType.Text, 16).Value = bio_interv.TextEnd IfIf (bio_comp.Text = "") ThenOurCommand.Parameters.Add("@bioC", SqlDbType.Text, 16).Value = " "ElseOurCommand.Parameters.Add("@bioC", SqlDbType.Text, 16).Value = bio_comp.TextEnd IfIf (linkComp.Text = "") Or (linkComp.Text = "http://") ThenOurCommand.Parameters.Add("@link", SqlDbType.VarChar, 100).Value = " "ElseOurCommand.Parameters.Add("@link", SqlDbType.VarChar, 100).Value = linkComp.TextEnd IfIf (notas_press.Text = "") ThenOurCommand.Parameters.Add("@notasp", SqlDbType.VarChar, 5000).Value = " "ElseOurCommand.Parameters.Add("@notasp", SqlDbType.VarChar, 5000).Value = notas_press.TextEnd If   OurConnection.Open()OurCommand.ExecuteNonQuery()OurConnection.Close()carrega()'grid1.DataBind()End IfEnd Sub Sub carrega()conn_default = ConfigurationSettings.AppSettings("ArtemredeConnection")Dim OurConnection As SqlConnectionOurConnection = New SqlConnection(conn_default)OurConnection.Open() Dim OurCommand As SqlCommandDim SelectCommand As StringSelectCommand = "select id_espectaculo, area_prog, nome_espectaculo, nome_comp from espectaculo"OurCommand = New SqlCommand(SelectCommand, OurConnection) Dim Select_DataAdapter As New SqlDataAdapter(OurCommand)Dim Select_DataSet As New DataSet'Dim SP_DataTable_Rowcount As IntegerSelect_DataAdapter.Fill(Select_DataSet, "Espectaculos")grid1.DataSource = Select_DataSetgrid1.DataBind()OurConnection.Close()  End Sub 

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Dec 26, 2007

Hi,
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Msg 9400, Level 16, State 1, Line 1
XML parsing: line 46, character 402, unexpected end of input
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May 20, 2008

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declare @a varchar(10)
select @a= shiftstarttime from o_parameter
print @a

declare @b varchar(10)
select @b= shiftendtime from o_parameter
print @b


declare @dt varchar(20)
set @dt=Left(getdate(),12)

print @dt

declare @dt1 varchar(20)
set @dt1=Left(dateadd(dd, 1,getdate()),12)
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declare @dt3 varchar(20)

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print @dt3

declare @dt4 varchar(20)

set @dt4= @dt + space(0) + @b

print @dt4




output of above script is as fallow
09.30am
06.30pm
Aug 22 2007
Aug 23 2007
Aug 23 2007 09.30am
Aug 22 2007 06.30pm

now i want to convert @dt3 and @dt4 into datetime .

because i wnat to calculate datedifference in hours by using this function
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where @D1 and @D2 are datetime parameters.

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i already use cast for it but it doesn't work.

so plz reply urgently.








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Code:

select iCalls_Calls.Call_ID,iCalls_Calls.Requestor,Type,Scope,iCalls_Calls.Status_ID,iCalls_Status.Status_I D,
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[Attribute] [varchar] (200) NULL,
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1 Disabled

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[BatchYearMonthKey] BatchYearMonthDayKey] [AccountID] [Attribute] [Old_ValueAtrDefault] [New_ValueAtrDefault] [Old_ValueAtrLong] [New_ValueAtrLong]
201504 20150409 1 Status Enabled Disabled NULL NULL

My question:

I created two fields (Old_ValueAtrLong and New_ValueAtrLong) dedicated for the one attribute that is a varchar (max). I was trying to avoid storing [Status] for example that's a varchar(200) in a field that is varchar(max). Is this the right approach? Or are there other recommendations in how to handle storing the data in the most efficient manner?

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thanks in advance.

Thanks & Regards

Pintu





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