Stored Procedure:calculating Minus Dependent On Type With Group By
Aug 6, 2004
Hi i am trying to get the following result:
CALCULATE THE CURRENT NUMBER OF SHARES on base of number of shares bought and number of shares sold
so the logic is
int total
if transactiontype is "buy", total = total + amount bought
if transactiontype is sell, total = total-amount sold
plus must be grouped by share
base data are stored in 1 table as
share name transaction type share amount
tesco buy 200
tesco sell 50
sounds rather easy does it not?
well sql syntax must be very foreign to me as i do not manage it
I tried a few options:
1 to write a database function as above and then call it from sproc
but i need to use group by share name or id so it calculates for each share and it will not let me to use function in select with group by
2 i tried to use if within sproc but i get complain incorrect syntax (I use MSDE database accessed via Visual) - I think it suppose to be possible but it throws me out with the most simple if or = is there some special syntax?
3 I created 2 views: 1 view: all sold shares, 2nd view: all bought shares and their bought/sold quantities
as in
select share name, sum(sharequantity)
where transaction = sell
from table
group by share name
and the same for purchases
then I did union of these 2 views with boughtquantity - soldquantity what worked but it only showed me shares which were sold, if share was never sold it was not shown I guess due to union
I'd need to generate multiple recordsets within a MS SQL stored procedure. The thing is these recordsets depend on each previous one (the first one obviously has parameters). How can I make this work? I can't create views with SPs. Thank you very, very much.
Could anybody tell me how can I find all the database objects that are used in /referenced by/called by/dependent on a given stored procedure? In other words, I am looking for something like a stored procedure or a function that takes as input the name of a stored procedure and outputs all the names of the tables, functions, procedures, cursors and etc. database objects that are used in that procedure. Could you please give me suggestions or possible answers for this?
I am trying to to a transaction count (per day) running a stored procedure that does a group by date. The problem is that since the date has a time stamp (I assume) it sees each date as a different group even if it's the same day. Is there a way to format the date in the stored procedure so that it sees all of the transactions on the same day as one or is there another way to do this. Select count(recordid),transactiondatefrom sometable group by transactiondate Thanks in advance
I am trying to figure out a way to analyze a stored procedure to deduce its output type.
A stored procedure can return values throught one of the following:
1) Using the Return keyword
2) Returning a recordset
3) Throught its Output parameters
4) A combination of 1, 2 or 3
Using the Information_Schema, you can access the SQL code of the stored procedure from, say, VB.Net. From there, I want to know what output type the stored procedure has.
A) for 1), I guess I can parse the code for the 'Return' keyword, but that wouldn't be efficient, for the 'Return' word could be inserted into string values...
B) for 2), it would be difficult to analyze the stored procedure's code to know FOR SURE whether a recordset is returned. You just can't parse for SELECT keywords in complex code...
C) 3) should be easy enough, getting the return parameters types from the Information_Schema.
So, is there an easy way that I missed for achieving this, some object in the .Net Framework that I could use to analyze SQL queries perhaps, or am I doomed to do it the hard way?
When a stored PL/SQL procedure in my Oracle database is called from ASP.NET, is it possible to retrieve the OUT parameter from the PL/SQL procedure? For example, if I have a simple procedure as below to insert a row into the database. Ideally I would like it to return back the parameter named NewId to my ASP.NET server. I'd like to capture this in the VB.NET code. 1 create or replace procedure WriteName(FirstName in varchar2, LastName in varchar2, NewId out pls_integer) is2 3 NameId pls_integer;4 5 begin6 7 select name_seq.nextval into NameId from dual;8 9 insert into all_names(id, first_name, last_name)10 values(NameId, FirstName, LastName);11 12 NewId := NameId;13 14 end WriteName; 1 <asp:SqlDataSource 2 ID="SqlDataSaveName" 3 runat="server" 4 ConnectionString="<%$ ConnectionStrings:ConnectionString %>"5 ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>" 6 SelectCommand="WRITENAME"7 SelectCommandType="StoredProcedure">8 <SelectParameters>9 <asp:ControlParameter ControlID="TextBoxFirstName" Name="FIRSTNAME" PropertyName="Text" Type="String" />10 <asp:ControlParameter ControlID="TextBoxLastName" Name="LASTNAME" PropertyName="text" Type="String" />11 </SelectParameters>12 </asp:SqlDataSource>This is then called in the VB.NET code as below. It is in this section that I would like to capture the PL/SQL OUT parameter NewId returned from Oracle. 1 SqlDataSaveName.Select(DataSourceSelectArguments.Empty) If anybody can help me with the code I need to add to the VB.NET section to capture and then use the returned OUT parameter then I'd be very grateful.
I have a stored procedure a portion of which looks like this:
IF (CAST (@intMyDate AS datetime)) IN ( SELECT DISTINCT SHOW_END_DATE FROM PayPerView PP WHERE PP_Pay_Indicator = 'N' ) BEGIN --ToDo Here END
where: @intMyDate is of type int and is of the form 19991013 SHOW_END_DATE is of type datetime and is of the form 13/10/1999
however when I run the procedure in sql query analyzer as:
EXEC sp_mystoredproc param1, param2
i get the error:
Server: Msg 242, Level 16, State 3, Procedure usp_Summary_Incap, Line 106 The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.
what is the proper way of doing the conversion from int to datetime in stored procedure?
best solution for this stored procedure query.I'm getting the following error:
Column 'dbo.Applicants.submitted' is invalid in the select list because it is not contained in an aggregate function and there is no GROUP BY clause. Here is my select query:
Code: SELECT DISTINCT DATENAME(MONTH, submitted) AS mon, MAX(submitted) AS SubmitDate FROM dbo.Applicants WHERE ((CASE WHEN MONTH(submitted) > 8 THEN YEAR(submitted) + 1 ELSE YEAR(submitted) END) = @AcYr) ORDER BY SubmitDate
The submitted field is a date field.I don't want to add the submitted field to Group By as I want to group by month not date.Is there any solution to avoid grouping by date?
I have a query that brings back the data below. I need to divide the BudgetTotal by the Count. Then I need to go to the records that make up those €œgroups€? and enter a Budget value = BudgetTotal/Count.
How could I write this in a stored procedure or a SQL statement if possible?
Thanks.
Kevin
SELECT TOP 100 PERCENT dbo.ReportTable.ProjectNo, dbo.ReportTable.Category, dbo.ReportTable.Type, COUNT(dbo.ReportTable.ProjectNo) AS count, dbo.ReportTable.Budget, dbo.OracleDownloadBudget.Budget AS Expr1 FROM dbo.ReportTable INNER JOIN dbo.OracleDownloadBudget ON dbo.ReportTable.Category = dbo.OracleDownloadBudget.Category AND dbo.ReportTable.ProjectNo = dbo.OracleDownloadBudget.Project AND dbo.ReportTable.Type = dbo.OracleDownloadBudget.Type GROUP BY dbo.ReportTable.ProjectNo, dbo.ReportTable.ProjectName, dbo.ReportTable.Category, dbo.ReportTable.Type, dbo.ReportTable.Budget, dbo.OracleDownloadBudget.Budget HAVING (dbo.ReportTable.Budget < 1) ORDER BY dbo.ReportTable.ProjectNo
Im trying to insert a new record into tblMessages...the unique ID generated for MessageID is the value I want to use as a value for the MessageID field when inserting a new record in tblUsersAndMessagesI have the following sp: -- ================================================ -- Template generated from Template Explorer using: -- Create Procedure (New Menu).SQL -- -- Use the Specify Values for Template Parameters -- command (Ctrl-Shift-M) to fill in the parameter -- values below. -- -- This block of comments will not be included in -- the definition of the procedure. -- ================================================ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- Author: <Author,,Name> -- Create date: <Create Date,,> -- Description: <Description,,> -- ============================================= CREATE PROCEDURE spNewMessage @UserIDSender nvarchar(256), @MessageTitle nvarchar(50), @MessageContent text, @MessageType int, @MessageID uniqueidentifier, @UserID uniqueidentifier AS Begin Set NoCount on DECLARE @WhateverID uniqueidentifier INSERT INTO tblMessages(UserIDSender,MessageTitle,MessageContent,MessageType) VALUES (@UserIDSender,@MessageTitle,@MessageContent,@MessageType) Select @WhateverID=@@Identity INSERT INTO tblUsersAndMessages(MessageID,UserID) VALUES (@WhateverID,@UserID) End GO And here are my tables:tblUsersAndMessages allow nullsMessageID uniqueidentifier falseUserID uniqueidentifier falseNew bit false *default set to ((1)) tblMessages allow nullsMessageID uniqueidentifier false *PK default set to (newid())UserIDSender uniqueidentifier falseMessageTitle nvarchar(50) trueMessageContent text trueSentDateTime datetime false * default set to (getdate())MessageType int false Now when I try to add my SP I get this error:Msg 206, Level 16, State 2, Procedure spNewMessage, Line 22Operand type clash: numeric is incompatible with uniqueidentifierWhat can this be?!?
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The exact error message that occurs is:
ADODB.Parameters (0x800A0E7C) Parameter object is improperly defined. Inconsistent or incomplete information was provided.
The error occurs in the following code line: .parameters.Append cmd.CreateParameter ("@EMedical", advarwchar, adParamInput)
I need to know what to write instead of advarwchar? Thanks in advance
I built a database by using a generated script from the originaldatabase. It built the System Store Procedures as User type. How do Ichange them back to System type?
I currently have a stored procedure that is defined as follows:
CREATE PROCEDURE UpdateSyncLog
@TableName char(100),
@LastSyncDateTime datetime,
@ErrorState int OUTPUT
I am using an execute sql task to call this procedure. The connectiontype is ADO .NET and the SQLSourceType is DirectInput. The IsQueryStoredProcedure setting is false, and the following is my SQL Statement I have entered:
Result set is set to None, as this query returns NO results (i.e. has no select statements in it that returns results).
I have two variables in this SSIS package. CurrentDateTime, and ErrorStateVal. CurrentDateTime is of Data type DateTime, the ErrorStateVal is of type Int32
The error I am getting when running this execute sql task is as follows:
Error: 0xC001F009 at AS400 to SQL Full Repopulation Sync: The type of the value being assigned to variable "User::ErrorStateVal" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "exec UpdateSyncLog 'myTestTable', @LastSyncDateTime, @ErrorState" failed with the following error: "The type of the value being assigned to variable "User::ErrorStateVal" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Execute SQL Task
This makes no sense to me, both the SSIS variable ErrorStateVal is Int32, as well as the parameter declaration in the Execute SQL task is Int32 with direction of OUTPUT, and my stored procedure definition has @ErrorState as an integer as well.
Msg 242, Level 16, State 3, Procedure sp_CalendarCreate, Line 45 The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.
Can any one tell me the solution of that problem (at ur earliest)
Given the attached report, is there an easy way of calculating the difference between the Today and QTR Start column? Because of the Account Group, the report looks like the sample shown on the second image.
Hi, I have a script written in ASP to load data file (.csv) to ms sql. In the script, I have a portion of script looks like taht : ..... Do While NOT oInFile.AtEndOfStream oOutFile.WriteLine Replace(oInFile.Readline, chr(13), vbcrlf)Loop ..... After that, I will use a BULK INSERT to input data to ms sql. I am wondering how do I convert each row (data) to vbcrlf in Stored Procedure? Coz' I did not compose the convertion part, and I got no error when running BULK INSERT, but no rows are inserted :( HELP!!!! I guess it's because the file is not being converted into a correct format??
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I'm using SQL RS 2005 and have a report where we want the report to run a different stored procedure depending on if a condition is true. I've set my 'command type' to stored proc and can type in the name of a stored procedure. If I type in just one stored procedure's name, it runs fine. But if I try to use a =IIF(check condition, if true run stored proc 1, if false run storedproc 2) then the exclamation (run) button is greyed out. Does anyone know how I can do this? Thanks.
How Can I Control the data type for each parameter ?? Or How Can I Change the data type of the parameter for the Deployed Stored Procedure ?? Or How Can I defined the new Data type ??
Or
What's the solution to this problem ??
Note : I get Error when I try to use Alert Statement to change the parameter Data type for the SP
ALTER PROCEDURE [dbo].[sp_AddImage] @ImageID [uniqueidentifier], @ImageFileName nText, @Image Image WITH EXECUTE AS CALLER AS EXTERNAL NAME [DatabaseAndImages].[StoredProcedures].[sp_AddImage] GO
I have a stored procedure that contains a paramteter of type nvarchar(max). What is the syntax to pass this parameter to the sp from a VB.Net application. Specifically, I need to know what to put in the 3rd parameter below:
Code: USE [byrndb] GO /****** Object: StoredProcedure [dbo].[sp_GetLikeJobsByJobNumber] Script Date: 08/28/2012 15:17:28 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON
[Code] ....
Why when I run
Code: USE [byrndb] GO DECLARE@return_value int EXEC@return_value = [dbo].[sp_GetLikeJobsByJobNumber] @number = N'23913' SELECT'Return Value' = @return_value GO
Am I getting an "Msg 8114, Level 16, State 5, Procedure sp_GetLikeJobsByJobNumber, Line 16
Error converting data type varchar to numeric." error? Line 16 is "@number varchar = null"
suppose,the type of the stored procedure's paramters is varchar .I hate to add parameterNames and types.If i can read the string of the stored procedure the get the paramterNames by operating text? public void storeOperate(string stringParameter,string name) { string[] strs=stringParameter.Split('&'); SqlConnection conn = new SqlConnection(getConnectionString.getconnectionString()); SqlCommand cmd=new SqlCommand(name,conn); cmd.CommandText=name; cmd.CommandType=CommandType.StoredProcedure; foreach(string str in strs) { cmd.Parameters.Add(".....",SqlDbType........).Value=str; //my trouble } conn.Open(); cmd.ExecuteNonQuery(); conn.Close(); cmd.Dispose(); }
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I have some data grouped in a table by a certain criteria, and for each group it is computed a subtotal for the group. Of the values from each of the group, I want to create a grand total on the report by adding every subtotal from each group.
Example: ... .... Group1        Value               10               20 Sub Total 1:     30
Group2         Value                15                25 Sub Total 2:      40
Now, I would like to be able to add subtotal 1 (30) to subtotal 2 (40) and my grand total would be 70. Can I accomplish this task in SSRS?
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Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly. For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie exec dbo.DeriveStatusID 'Created' returns an int value as 1 (performed by "SELECT statusID FROM statusList WHERE statusName= 'Created') but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie: exec dbo.AddProduct_Insert 'widget1' which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID) I want to simply the insert to perform (in one sproc): SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID) This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example). My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert). Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
