I want to store complex mathematical expression in SQL database, and then display them on internet explorer, using asp or asp.net.
I'm really stuck as i don't know how i can store equations, and other symbols which are used to describe mathematical expressions.
For example how can I feed formula for area of a circle which is
Pi r square, and then this should appear on iexplorer as we read the formula in a book(i.e with symbol of pi and 2 raised), or
volume of a cone=4/3 pi r cube.
I'm not getting anywhere and have no hint what to do, Please, please help,
I would like to is there any way we can store mathematical equations, that can be typed using equations 3.0, in sql server database as a column. What would be the datatype for the same.
My store Procedure is not save in Strore Procedure folder at the time of saving it give me option to save in Project folder and file name default is SQLQuery6.sql when i save it after saving when i run my store procedure
exec [dbo].[SP_GetOrdersForCustomer] 'ALFKI'
I am getting below error :
Msg 2812, Level 16, State 62, Line 1 Could not find stored procedure 'dbo.SP_GetOrdersForCustomer'.
Hi allI am using .jpg images in my application, I am currently storing all my images in a file location, and placing their file path in the database. The problem with this is that I cannot display the images in crystal reports (version with vs.net 2005). I can however display the images if I store them as bytes in an image data type in my db.So the question is should I store either the file path of the bytes of the image in the database table? What are the contraints, I know that size is one, but will speed & performance be affected?Mike55.
My users table looks lie this: userID (primary key) firstName lastName userName userCode Industry Company Office dateCreated Password …
Every time that I create a new user I have to create userCode (for internal use). userCode should be created from first letter of the FirstName, first letter from LastName and a number. Example: firstName: lastName: userCode: Joe Blow jb1 Jake Brinks jb2 Ann Smith as1 …
If same userCode already exist the in the same Industry and in the same Company and in the same Office then createCode function should increment the number (the third character of the userCode) up to 9
I never did this before. Any help would be highly appreciated. Alex.
I need some help writing my request, I tried both of the following but it does'st seem to work. Your sugestion would be appreciated.SELECT count(LeadId) FROM dbo.Cl_Leads Where AccntMng=@AccntMng and (Status = 'Won' or Status = 'Lost') and InsertDate BETWEEN @dtStart AND @dtEnd I also tried SELECT count(LeadId) FROM (SELECT * FROM dbo.Cl_Leads WHERE InsertDate BETWEEN @dtStart AND @dtEnd)Where AccntMng=@AccntMng and (Status = 'Won' or Status = 'Lost') This return and error: Incorrect syntax near the keyword 'Where'.
Hi guysi would really appreciate your help here. what am i doing wrong with this stored procedure ALTER PROCEDURE usp_CreateNewCustomer( @LName as varchar(50), @FName as varchar(50), @Dept as varchar(50)=NULL, @PhoneType as varchar(50)=NULL, @Complete as Bit=NULL, @CustomerID as Int OUTPUT, @FaxModel as varchar(50)=NULL, @FaxNumber as varchar(50)=NULL, )ASINSERT INTO [CustomerInfo] ([LName], [FName], [Dept], [PhoneType], [Complete]) VALUES (@LName, @FName, @Dept, @PhoneType, @Complete)SELECT SCOPE_IDENTITY()INSERT INTO Extras (CustomerID, FaxModel, FaxNumber) VALUES (@CustomerID, @FaxModel, @FaxNumber)RETURN It keeps on complaning "'usp_CreateNewCustomer' expects parameter '@CustomerID', which was not supplied."thanks
Hi all, I have a few question regarding SPROC. Firstly, I want to create a sp, that will return a multiple column of data, how do you achieve that. Secondly, I want to create a store procedure that will return a multiple columns in a cursor as an output variable. Any help will be much appreciated. Can you have more then 1 return parameters??? Thanks. Kabir
In an ASP.NET app, where is the preferred place (or your preferred place, I should say) to store any SQL Statements (updates, selects, stored procedure calls, etc.) you have? I have been using a key/value pair in AppSettings in my web.config but just feel like that isn't the best way. What say you?
I have asp.net web application which interface with SQL server, I want to run store procedure query of SQL using my asp.net application. How to declare connectons strings, dataset, adapter etc to run my store procedure resides in sql server. for Instance Dim connections as string, Dim da as dataset, Dim adpt as dataadapter. etc if possible , then show me completely code so I can run store procedure using my button click event in my asp.net application thank you maxmax
Hi All, I want to store files (any kind of file) in DB and retrieve them.What is the best method to do it and also please post sample code as I have never done that. Thanks, Kumar.
I'm developing a site in asp.net and one of the main parts is to manage a timesheet. Now the problem i'm facing is; how do I save this timesheet in a database in a way that it's easy to save and easy to query from. I'm thinking about problems as i.e. 1st of a month is middle of the week, so I can't save it like this:
'****************************************************************** '****************************************************************** Public Function Add_Cl_Contact(ByVal strContactName As String, _ ByVal strDep As String, ByVal strEmail As String, ByVal strExt1 As String, ByVal strExt2 As String, _ ByVal strExt3 As String, ByVal strFax As String, ByVal strPhone1 As String, ByVal strPhone2 As String, _ ByVal strPhone3 As String, ByVal strTitle As String, ByVal iContactTypeId As Integer, _ ByRef iResult As Integer, ByRef strError As String) As Boolean '****************************************************************** Dim bSuccess As Boolean = True Dim connect As New SqlConnection(strConnection) Dim cmdSelect As New SqlCommand("Add_Cl_Contact", connect) Dim paramReturnValue As SqlParameter
If cmdSelect.Parameters("ReturnValue").Value = 0 Then strError = "Contact has been added" Else strError = strContactName & " already exist!" bSuccess = False End If
Catch ex As Exception bSuccess = False strError = ex.Message Finally If connect.State = ConnectionState.Open Then connect.Close() End If End Try Return bSuccess End Function
I am not sure if it is right place to ask the question. I have a store procedure in which funcitons are called and several temp tables are created. When I use sql analyzer, it runs fast. But when I called it from asp.net app, it runs slow and it waits and waits to get data and insert into temp tables and return. Though I have used with (nolock), it still not imprvoed. Any suggestions? Thanks in advance. NetAdventure
For a reason that I dont see my store proc is always returning 0 records but if I use a commandType.text instead of StoredProcedure then I get my results. So I must have some kind of error somewhere. Store Proc ALTER PROCEDURE dbo.Get_Cl_IssuesBySystemID
LEFT OUTER JOIN dbo.IssueTracker_ProjectCustomFieldValues t2
ON t1.IssueId = t2.IssueId
Where t2.CustomFieldId=5 and t2.CustomFieldValue like '%@SystemId%'
order by t1.DateCreated
SET NOCOUNT OFF
Function Public Function Get_Cl_IssuesBySystemID(ByVal strSystemId As String) As DataView Dim objDs As New DataSet Dim objDv As New DataView Dim connect As New SqlConnection(strConnection)
'***For CommanType.Text*** Dim strSelect As String
" LEFT OUTER JOIN dbo.IssueTracker_ProjectCustomFieldValues t2" & _ " ON t1.IssueId = t2.IssueId" & _
" Where t2.CustomFieldId=5 and t2.CustomFieldValue like '%" & strSystemId & "%'" & _ " order by t1.DateCreated" Dim cmdSelect As New SqlCommand(strSelect, connect) cmdSelect.CommandType = CommandType.Text '***End For CommanType.Text***
'***For CommanType.StoredProcedure*** 'Dim cmdSelect As New SqlCommand("Get_Cl_IssuesBySystemID", connect) 'cmdSelect.CommandType = CommandType.StoredProcedure 'PARAM 'cmdSelect.Parameters.Add("@SystemId", strSystemId) '***End For CommanType.StoredProcedure***
Hi, I have a FormView with a couple of TextBoxes, a DropDownList and two CheckBoxes. I have connected a SQLDataSource to the FormView with an InsertCommand to store the values entered into the different conrtrols. My problem is that the boolean values from the two CheckBoxes doesn't get stored in the Database (SQL Server Express). The columns in the DB are of type "bit", should I choose a different type? I don't see any errors just a NULL value in the DB. I'm probably missing the obvious taken that I'm really fresh to this, so any help would be appreciated...
Hello, I am very new to ASP.NET and SQL Server. I am a college student and just working on some project to self teaching myself them both. I am having a issue. I was wondering if anyone could help me. Ok, I am creating a web app that will help a company to help with inventory. The employee's have cretin equipment assign to them (more then one equipment can be assigned). I have a search by equipment and employee, to search by equipment the entire database even then equipment that isn't assigned with the employee's it shows only that employees and if they have any equipment. They can select a recorded to edit or see the details of the record. The problem i am having is that the Info page will not load right. I am redirected the Serial Number and EmployeeID to the info page. I got everything working except one thing. If a person has more then one equipment when i click on the select it redirect and only shows the first record not the one I selected. and when i change it, a employee that doesn't have equipment will not show up totally.
SELECT E.FirstName AS UserFirstName, E.LastName AS UserLastName, eqtype.Description AS UserEquipType, empeq.UserEquipID, E.EmployeeID, E.cwopa_id, eq.IPAddress, eq.Location, eq.DataLine3, eq.DataLine2, eq.Voice, eq.DataLine1, eq.FloorBox, eq.Comments, eq.SerialNo, eq.Model, eq.Brand, eq.TagNo, eq.PurchaseLease, eq.WarrantyExpDate, eq.PhoneType, eq.PhoneNum, eq.CellNumber, eq.DataNumber, eq.SIDNumber, eq.Carrier FROM dbo.EMPLOYEES AS E LEFT OUTER JOIN dbo.EMPLOYEES_EQUIP AS empeq ON empeq.EmployeeID = E.EmployeeID LEFT OUTER JOIN dbo.EQUIPMENT AS eq ON eq.EquipID = empeq.EquipID LEFT OUTER JOIN dbo.EQUIP_TYPE AS eqtype ON eqtype.EquipTypeID = eq.EquipTypeID WHERE E.EmployeeID = @EmployeeID and eq.SerialNo=@SerialNo EmployeeID and SerialNo are primary keys. I was thinking maybe create a store procedures, but I have no idea how to do it. I created this and no syntax error came up but it doesn't work CREATE PROCEDURE dbo.inventoryinfo AS DECLARE @EmployeeID int DECLARE @SerialNo varchar(50) IF( @SerialNo is NULL) SELECT E.FirstName AS UserFirstName, E.LastName AS UserLastName, eqtype.Description AS UserEquipType, empeq.UserEquipID, E.EmployeeID, E.cwopa_id, eq.IPAddress, eq.Location, eq.DataLine3, eq.DataLine2, eq.Voice, eq.DataLine1, eq.FloorBox, eq.Comments, eq.SerialNo, eq.Model, eq.Brand, eq.TagNo, eq.PurchaseLease, eq.WarrantyExpDate, eq.PhoneType, eq.PhoneNum, eq.CellNumber, eq.DataNumber, eq.SIDNumber, eq.Carrier FROM dbo.EMPLOYEES AS E LEFT OUTER JOIN dbo.EMPLOYEES_EQUIP AS empeq ON empeq.EmployeeID = E.EmployeeID LEFT OUTER JOIN dbo.EQUIPMENT AS eq ON eq.EquipID = empeq.EquipID LEFT OUTER JOIN dbo.EQUIP_TYPE AS eqtype ON eqtype.EquipTypeID = eq.EquipTypeID WHERE E.EmployeeID = @EmployeeID ELSE SELECT E.FirstName AS UserFirstName, E.LastName AS UserLastName, eqtype.Description AS UserEquipType, empeq.UserEquipID, E.EmployeeID, E.cwopa_id, eq.IPAddress, eq.Location, eq.DataLine3, eq.DataLine2, eq.Voice, eq.DataLine1, eq.FloorBox, eq.Comments, eq.SerialNo, eq.Model, eq.Brand, eq.TagNo, eq.PurchaseLease, eq.WarrantyExpDate, eq.PhoneType, eq.PhoneNum, eq.CellNumber, eq.DataNumber, eq.SIDNumber, eq.Carrier FROM dbo.EMPLOYEES AS E LEFT OUTER JOIN dbo.EMPLOYEES_EQUIP AS empeq ON empeq.EmployeeID = E.EmployeeID LEFT OUTER JOIN dbo.EQUIPMENT AS eq ON eq.EquipID = empeq.EquipID LEFT OUTER JOIN dbo.EQUIP_TYPE AS eqtype ON eqtype.EquipTypeID = eq.EquipTypeID WHERE E.EmployeeID = @EmployeeID and eq.SerialNo=@SerialNoGO Also, when a user selects the select button in either Employee search or Equipment search it redirects them to info.aspx. Should I create a different aspx page for both? But I don't believe I should do that. I don't know if I gave you enough information or not. But if you could give examples that would be wonderful! Thanks so much Nickie
Hi, All, I need to write a sales report which needs to seperate total from direct sale and agentsale. The report looks like this( in the table of query,we have agentnumber, productname, sales, month
Month salefromagent directsale total Jan 1100 2300 3400 Feb 800 500 1300 .......... Dec --------------------------------- I know we can handle this in the program use two queries. But is there a way to do it use store procedure and then pass the result of store procedure to the ASP program. I am trying to write my first store procedure, thanks for any clue. Betty
Hi all, I need to write a sales store procedure. The sales summary is basically group by agentCode. But the problem is some agents have subagents. i.e., in the sales table. one agent 123456 has many subagents whose agentCode start with 17. And I want to group sales for all subagents who have agentCode 17XXXX to agent 123456's sales. what should I do in the store procedure.
I am trying to create a store procedure that look at a table and only maintain 30 worth of data only forever. The data that fall outside the 30 days need to be deleted. Can anyone help me with this?
I would like to create a employee store procedure to insert a record and mean while i can retrieve the EmployeeID for the record just inserted. Can you show me how to create a store procedure like this. Now i have a insert store procedure in the following:
CREATE PROCEDURE AddEmployee (@efname nvarchar(20), @elname nvarchar(20) ) AS
insert into tblEmployeeName (EmployeeFName, EmployeeLName) values (@efname,@elname) GO
This is an Oracle store procedure. Can Any body help me to convert it into SQL Server stored Procedure
PROCEDURE CALC_PERC (DB_ID IN NUMBER, LAT_TYPE IN CHAR) IS Tot_work_all number(12,2); Bid_tot number(12,2); Ewo number(12,2); Overruns number(12,2); Underruns number(12,2); Contr_tot_all number(12,2); sContractType ae_contract.contr_type%type; BEGIN select sum(nvl(tamt_ret_item,0) + nvl(tamt_paid_item,0)) into Tot_work_all from valid_item Where db_contract = db_id; Select sum(Contq * Contr_Price) into Bid_tot From Valid_item Where nvl(New_Item,'N') <> 'Y' and db_contract = db_id; Select sum(Qtd * Contr_price) into Ewo From Valid_item Where nvl(New_item,'N') = 'Y' and db_contract = db_id; Select Sum((Qtd-Nvl(Projq,0))*Contr_Price) into Overruns From Valid_item Where Qtd > Nvl(Projq,0) and db_contract = db_id and nvl(New_Item,'N') = 'N'; IF LAT_type <> 'R' THEN Select Sum((Nvl(Projq,0)-Contq) * Contr_Price) into Underruns From Valid_item Where Nvl(Projq,0) < Contq and db_contract = db_id and nvl(New_Item,'N') = 'N'; ELSE Select Sum((Nvl(Qtd,0)-Contq) * Contr_Price) into Underruns From Valid_item Where Nvl(Qtd,0) < Contq and db_contract = db_id and nvl(New_Item,0) = 'N'; end if; Contr_tot_all:= NVL(Bid_tot,0) +NVL(ewo,0) +NVL(overruns,0) +NVL(underruns,0);
IF Contr_tot_all = 0 THEN
Select Contr_type into sContractType from ae_contract where db_contract = db_id;
IF sContractType = 'A' OR sContractType = 'T' THEN --If the divisor is zero here, it's not an error. update ae_contract set perc_compu = 0 where db_contract = db_id;
ELSE --If the divisor is zero here, it would be an error update ae_contract set perc_compu = 100 * tot_work_all/contr_tot_all where db_contract = db_id; END IF; Else --Here we have a real number to calculate, so go ahead and do your stuff! update ae_contract set perc_compu = 100 * tot_work_all/contr_tot_all where db_contract = db_id; END IF; END;
hello iam new to store procedures.can anyone tell me how do i put in this sql statement into store procedure SELECT * FROM PortMaster WHERE PortCode= '" & Request.QueryString("PortCode") & "' "
TheProblem is coming in ,how do i put "Request.QueryString("PortCode")" into sql queranalyzer.iam using this in .aspx page. depending on querystring the record is selected.
hello iam using store procedure to open the the selected rows in datagrid into Excel.but iam getting blank spreadsheet.the querystrings are getting passed but the rows turn out to be blank. if i do not use store procedure than everything is ok.the querystring contains multiple strings so as to display it in excel. the stroe procedure is
CREATE PROCEDURE Employee_ExcelDisplayHO(@ID varchar(100)) AS SELECT * FROM employee_master WHERE empuser_id IN (@ID)
and this is the statement that i use in my .aspxpage to call store procedure
Dim Cmd As New SqlDataAdapter("Employee_ExcelDisplayHO", myconn) cmd.SelectCommand.CommandType = CommandType.StoredProcedure cmd.SelectCommand.Parameters.Add(New SqlParameter("ID", SqlDbType.VarChar, 100)) cmd.SelectCommand.Parameters("@ID").Value = Request.QueryString("ID")
