How do I dim SqlDbType in my code?Dim conn As New Data.SqlClient.SqlConnection(ConfigurationManager.ConnectionStrings("TrainUserConnectionString").ConnectionString)
is it possible to use twice declared. Variable names- declared. Variable and after KILL and use the same declared. Variable like
DECLARE
@StartDate datetime
KILL @StartDate datetime (remove from memory) use after with the same name
i have 2 big stored PROCEDURE i need to put one after one and psss only 1 Variable name to the second stored PROCEDURE like this i don't get this error
The variable name '@Start_Date' has already been declared. Variable names must be unique within a query batch or stored procedure.
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 KILL @endDate ?? KILL @StartDate ??
Hello,Im calling a stored proc that has a numeric value as a varible.In the asp im using the code:myPrivate.Parameters.Add("@memberID", SqlDbType.Decimal, 18).Value = Decimal.Parse(uxToText.Text);I'm using decimal as there is no numeric sqldb type, is this correct? Also is the decimal parse correct as Im getting a 'Input string was not in a correct format' error.Thanks
I have an overloaded method in my data access layer that I use to load the parameters into a command object. One of these overloaded methods is as follows: public void LoadSqlParameter(string name, string value, ParameterDirection direction){ param = new SqlParameter(); param.ParameterName = name; param.Value = value; param.Direction = direction; param.SqlDbType = SqlDbType.VarChar; cmd.Parameters.Add(param);} Will using a SqlDbType of VarChar cause me any problems if the actual parameter in the stored procedure is a Char? Am I better off leaving out the line that specifies the type? Thanks
Hi, I am creating a parameter of type text, and using either of the 3 statements below, to specify the size of the text. Unfortunately none of the statements put all the text into the database. The receiving column is Text(16) and Text in Row is turned off. I really would appreciate any help with this. Many thanks, Polly Anna
sqlParam = New SqlClient.SqlParameter("@varResponse", SqlDbType.Text) ', 2147483647, ParameterDirection.Input) or sqlParam = New SqlClient.SqlParameter("@varResponse", SqlDbType.Text) or sqlParam = New SqlClient.SqlParameter("@varResponse", SqlDbType.VarChar, 4000) then sqlParam.Value = Me.ResponseText
My app uses .net 1.1 and MS SQL 2005 as backend. How to add a SqlParamter that is varchar(MAX)?SqlParameter myParameter = new SqlParameter("@Description",SqlDbType.VarChar,whatToPutHere?,ParameterDirection.Input, true,0,0,"Whatever",DataRowVersion.Current,"Whatever");
I have a field in my SQL Server 2005 database of type numeric(18,3)In code, I treat the value as decimalWhen creating my command parameters, this is how I'm declaring them:prm.SqlDbType = SqlDbType.Decimal;prm.Precision = (byte)int.Parse("18");prm.Size = int.Parse("0");prm.Scale = (byte)int.Parse("3");Inserting a number like 5.687 is rounding to 6.000 anyone know why it is doing that?
i have string variable as, String str="Int"; now, while assigning sql parameters, i want param.SqlDBType=SqlDBType.Int; but, value of Int is dynamic. it may be string or double so, i want it to be as, param.SqlDBType=(SqlDBType)str; but its not acceptable(its invalid cast). in any way can i do it and how? regards---
I am trying to insert a large amount of data from a web form I created into a "text" field in my DB. Problem is its oly entering the 1st 16 characters. I can see why but I dont understand what I need to do to avoid this shortcomming. Ive searched the forums here and in google groups to no avail :( <code> sqlCommand.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Content", System.Data.SqlDbType.Text, 16, "Content")).Value = ftbContent.Text </code> How do I need to restructure the above line? Any help would be appreciated. TIA,Stue
Dim oParameter As New System.Data.SqlServerCe.SqlCeParameter("@pMyParameter", SqlDbType.Binary, 3000)
If you set a watch on this object, the size is set back to 510. I have tried resetting the size back to 3000 after construction using oParameter.Size, but it doesn't change from 510. If the command is executed using ExecNonQuery, this causes the bytes to get cut off at 510 bytes and returns the error: Byte array truncation to a length of 510.
Can I insert data into SQL Server 2005 Mobile Edition, into a field of data type binary(3000) using .NET CF 2.0 via SqlServerCe objects?
Hi, I'm specify the size of the interger dataypes in my code behind files; e.g. commad.Parameters.Add("@SomeID", SqlDbType.Int, 4) I know it may seem silly, but I have to ask: Will specifying ths size (i.e. 4) eventually stop the auto-icnrement of the underlying primary key SomeID in the SQL Server 2005 database? What restriction, if any, does this place if the next SomeID value is 10000, which is 5 digits? or 999999, which is 6 digits? Thank you
Last line shows error - 'SqlStatementSourceType' is not declared. Well, Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask is imported so SqlStatementSourceType should be visible. I don't see microsoft.sqlserver.sqltask.dll in task's references and can't add it because Add Reference doesn't show this DLL.
I have a problem on setting the value for the variable in a declared cursor. Below is my example, I have declared the cursor c1 once at the top in a stored procedure and open it many times in a loop by setting the variable @str_var to different values. It seems the variable cannot be set after the cursor declared. Please advise how can I solve this issue.
I am trying to set up a "cmd.CommandType = adCmdStoredProc" but Ireceive the error "Type 'adCmdStoredProc' is not declared". What do Ineed to do to declare it? I am using MSDE with SQLDataAdapter. I amtrying to exceute a stored procedure from within my VB .NET 2003 code.Thanks.JH
I am new to scripting in general and I've run into an issue when attempting to write a VB variable to a database table in SQL Express. I am trying to record the value of the variable to the db, but it does not appear that the value is being passed to SQL. If I hard code the values in the SQL statement it works fine. Can someone explain what I'm doing wrong accomplish this? My code is below. Thanks in advance. file.aspx <asp:SqlDataSource ID="SqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:SqlConnectionString %>" SelectCommand="SELECT * FROM [Table]" InsertCommand="INSERT INTO [Table] (field1, field2) VALUES (& variable1 &, & variable2 &);" > </asp:SqlDataSource> file.aspx.vb Protected Sub Button_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button.Click Dim variable1 As String = FileUpload.FileName Dim variable2 As String = Date.Now Dim path As String = Server.MapPath("~/directory/) If FileUpload.HasFile = True Then Try SqlDataSource.Insert() FileUpload.PostedFile.SaveAs(path & _ FileUpload.FileName) End Try
When I execute next query on sqlserver 6.5 nested in stored procedure I can see that 'open testCursor' selected rows using new value of @var. When I execute query on sqlserver 7.0 I can see that 'open testCursor' selected rows using value of @var before 'declare ... cursor'. Is there any way to force sqlserver 7.0 to proccess cursor like it did it before.
select @var = oldValue
declare testCursor cursor for select someColumns from someTable where someColumn = @var
when I run this sproc all I get out of it is "the commands completed successfully" and doesn't return the value. If anyone can point out where the error is I would really appreciate it. Thanks
Code:
Create Procedure LookupLeagueIdByUserName(@userName as varchar(40) = '') as begin if (@userName = '') raiserror('LookupLeagueIdByUserName: Missing parameters', 16,1) else begin Declare @leagueId int Set @leagueId = -1
--Check if the username belong to a player Select @leagueId = leagueId From Users u inner join players p on p.userId = u.userId inner join teams t on p.teamId = t.teamId where u.userName = @userName
if (@leagueId > 0) begin return @leagueId end else begin --Check if the username belong to a teamUser Select @leagueId = leagueId From Users u inner join teamUsers tu on tu.userId = u.userId inner join teams t on tu.teamId = t.teamId where u.userName = @userName
if (@leagueId > 0) begin return @leagueId end else begin --Check if the username belong to a leagueUser Select @leagueId = leagueId From Users u inner join leagueUsers lu on lu.userId = u.userId where u.userName = @userName
if (@leagueId > 0) begin return @leagueId end else begin --username is not in db or is an admin user return -1 end end end end end return -- when I run this I get no results returned LookupLeagueIdByUserName 'chris'
I need to write a stored procedure using T-SQL to declare a cursor for containing id(staff_no), names and specialism of all doctors that have specialism, The contents of the cursor then are to be displayed using a loop and print statement to give a formatted display of the output of each record within the cursor.
The doctors table has the following columns with specialism allowing NULL values
doctor ( staff_no CHAR(3), doctor_name CHAR(12), position CHAR(15), specialism CHAR(15), PRIMARY KEY(staff_no) )
Doing a simple test with a script component in a DataFlow to transform some data from a flat file. I have new columns under the default Ouput 0 .. however in my code when I try this, I get the above error.
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Output0Buffer.AddRow()
End Sub
There will of course be a lot more code in the Script Component, but not clear on why I can't reference it.
Morning All,Can I have some help with this one please, I am having to make a fixed length text file based on information from the DBDeclare @EDIString varchar(MAX)Declare @RecordType varchar(2)Declare @RegistrationMark varchar(7)Declare @Model_Chassis varchar(11)Declare @LocationCode Varchar(4)Declare @MovementDate varchar(8)Declare @IMSAccountCode varchar(5)Declare @MovementType varchar(8)Declare @NotUsed1 Varchar(28)Declare @NotUsed2 varchar(7)Select @RecordType = RecordType, @RegistrationMark = RegistrationMark, @Model_Chassis = Model_And_Chassis, @LocationCode = LocationCode, @MovementDate = MovementDate, @IMSAccountCode = IMSAccountCode, @Movementtype = MovementTypeCode from Fiat_OutBoundOnce I have selected the information from the DB I need to ensure that each field is the correct length. I therefore want to pass the variable and the length of the variable into a function to return the correct length.So if location Code = 'AB' this needs to be four characters long so want to pass it into a function and return 'AB 'As I need to do this for 70+ variables is there an easy way to obtain the length of the collation for the variable?regardsTom
I am trying to gather counts for table imports made for files from friday - sunday and create a variable that will be the body of an email. I'd like to use either a case statement or a while statement since the query is the same but the values must be collected for each day (friday, saturday and sunday) and will all be included in the same email.
I have declared all variables appropriately but I will leave that section of the code out.
Select @ifiledate = iFileDate from tblTelemark where iFileDate = CASE WHEN iFileDate = REPLACE(CONVERT(VARCHAR(10), GETDATE()-3, 101), '/','') THEN
Select @countfri1 = Count(*) from tbl1 Select @countfri2 = Count(*) from tbl2 Select @countfri3 = Count(*) from tbl3 Select @countfri4 = Count(*) from tbl4
WHEN iFileDate = REPLACE(CONVERT(VARCHAR(10), GETDATE()-2, 101), '/','') THEN Select @countsat1 = Count(*) from tbl1 Select @countsat2 = Count(*) from tbl2 Select @countsat3 = Count(*) from tbl3 Select @countsat4 = Count(*) from tbl4
WHEN iFileDate = REPLACE(CONVERT(VARCHAR(10), GETDATE()-1, 101), '/','') THEN Select @countsun1 = Count(*) from tbl1 Select @countsun2 = Count(*) from tbl2 Select @countsun3 = Count(*) from tbl3 Select @countsun4 = Count(*) from tbl4
Hi,I have a problem:I am writing an update script for a database and want to check for theversion and Goto the wright update script.So I read the version from a table and if it match I want to "GotoVersionxxx"Where Versionxxx: is set in the script with the right update script.Whenever I have some script which need Go commands I get error in theoutput thatA GOTO statement references the label 'Versionxxx' but the label hasnot been declared.But the label is set in the script by 'Versionxxx:'Is there a way I can solve this easily?Thanks in advance
I have declared a variable XYZ in Parent package Similarly I have declared ABC in Child package and have done the configuration. I have assigned some value to XYZ How to get the value in Child Package.
I use BIDS 2008 R2 and I have a SQL script that works fine and gives me the desired output in SQL Management studio.
declare @dt datetime select @dt = '2015-09-10 08:23:28.000' select ref_id ,desn ,tran_date ,payment_due ,ref1 ,gross_val from acptran (nolock) where seq_id in (select seq_id from acptcash (nolock) where date_time = @dt) order by ref_id,ref1
However i need to create a report so that someone else can enter the date time as a parameter in a report to get the required results. Normally i would drop my SQL script into BIDS and it would create the dataset but as this has a declared value it gives an error "The Declare SQL construct or statement is not supported."
I have two tables - gift_cards and history - each related by a field called "card_number". This field is encrypted in the history table but not in the gift_cards table. Let's say the passphrase is 'mypassphrase'. The following query takes about 1 second to execute with a fairly large amount of data in both tables:
SELECT max([history].[date_of_wash]) AS LastUse
FROM gift_cards AS gc LEFT JOIN history
ON gc.card_number=CAST(DecryptByPassPhrase('mypassphrase', HISTORY.CARD_NUMBER) AS VARCHAR(50))
GROUP BY gc.card_number
When I use a declared variable to contain the passphrase, the same query takes over 40 seconds. For example,
declare @vchPassphrase as nvarchar(20)
select @vchPassphrase = 'mypassphrase'
SELECT max([history].[date_of_wash]) AS LastUse
FROM gift_cards AS gc LEFT JOIN history
ON gc.card_number=CAST(DecryptByPassPhrase(@vchPassphrase, HISTORY.CARD_NUMBER) AS VARCHAR(50))
GROUP BY gc.card_number
This query is part of a stored procedure and, for security reasons, I can't embed the passphrase in it. Can anyone explain the discrepancy between execution times and suggest a way to make the second query execute faster?
I just learned that bit masking a varbinary column can increase it's length in bytes unnecessarily. For example, I ran the following...
declare @v1 varbinary(max)
set @v1 = 0x0100AB
select len(@v1)
set @v1 = @v1 | (len(@v1) - 2) * 256
select master.dbo.fn_varbintohexstr(@v1)
select len(@v1) ...and get 3 0x00000000000101ab 8
This messes up a plan I had for varbinary column use.
So I quickly tried the following to look for strategies to deal with this unwanted growth...thought being that while I'm passed a varbinary(max), operating on a varbinary that matches its passed length would avoid the unwanted growth after bit masking....
declare @i int
set @i = 5
declare @v2 varbinary(@i)
...but got errors.
So I suppose I can use a combo of the len, substring etc functions to correct the situation after bit masking but would like to know if the more elegant approach of dynamically sizing a varbinary is possible in t-sql, or if perhaps there is a way to prevent the unwanted growth during bit masking.
