I know a sql stored procedure can return >1 tables. How can I use .Net 2.0 to read these tables one at a time, for example the first one could iterate Forum entries and the second one all internal links used in these forums... The idea is to use fewer backtrips to the sql server?
View 2 RepliesHello
I am building a survey application.
I have 8 questions.
Textbox - Call reference
Dropdownmenu - choose Support method
Radio button lists - Customer satisfaction questions 1-5
Multiline textbox - other comments.
I want to insert textbox, dropdown menu into a db table, then insert each question score into a score column with each question having an ID.
I envisage to do this I will need an insert query for the textbox and dropdownlist and then an insert for each question based on ID and score.
Please help me!
Thanks
Andrew
I have tried to code a href link to bind the data from a Stored Procedure, as shown below.This herf string failed. How to use these special characters, ' < " > ) ?Or how can I use sb(string builder), which I have used successfully for display the data.
TIA,Jeffrey<%cmd.CommandText = "MyProgramsA"cmd.CommandType = CommandType.StoredProcedurecmd.Parameters.Add(New SqlParameter("@meid", SqlDbType.Int))cmd.Parameters("@meid").Value = EmpIdcmd.Connection = sqlConnection2sqlConnection2.Open()reader4 = cmd.ExecuteReader()While reader4.Read()%>
<a href="http://sca3a56/'<% reader4(i).ToString() %>' "><% Response.Write(sb3) %></a><br />
<br />
How to insert data into 2 tables in a stored proc.
Scenario is:
Table 1 insert is generated and the primary key is created. This key is an identity column and is the only thing that makes the row unique.
Table 2 needs an insert but one of the columns that is needed is the newly created column 1 primary key.
How do I know what the new rows primary key value is from Table 1
Hi,
I have a relational database with the primary table, table01. And 2 child/foreign tables, table02 and table03. All 3 tables shared the same key - [ID].
I am not sure if this is the correct approach but I am trying to create a stored procedure where if I were to delete a the row in table01 (primary), the procedure will automatically delete the common row in both table02 and table03.
I have come up with something like that but it does not seems to be correct.
CREATE PROCEDURE [sp_delete_test01_1] (@id [int])
AS
DELETE [test01] DELETE [test02] DELETE [test03]
WHERE ( [id] = @id)GO
Your advise please. Many Thanks.
Hi
I am currently developing my first database driven application and I have stumbled over some quite simple issue. I'll describe my database design first:
I have one table named images(id (identity), name, description) and one table named albums (id, name, description). Since I'd like to establish a n:n connection between these, I defined an additional table ImageInAlbum (idImage, idAlbum). The relation between these tables works as expected (primary keys, foreign keys appear to be ok).
Now I'd like to insert data via a stored procedure in sql server 2005 and I'm not sure how this procedure will look like.
To add a simple image to a given album, I am trying to do the following:
* Retrieve name, description from the UI
* Insert a new row into images with this data
* Get the ID from the newly created row
* Insert a new row into "ImageInAlbum" with the ID just retrieved and a fixed Id from the current album.
I know how I would do the first two things, but I am not used to Stored Procedures syntax yet to know how to do the other things.
Any help is appreciated ... even if it means telling me that I am doing something terribly wrong
Hi every experts
I have a exist Stored Procedure in SQL 2005 Server, the stored procedure contain few output parameter, I have no problem to get result from output parameter to display using label control by using SqlCommand in Visual Studio 2003. Now new in Visual Studio 2005, I can't use sqlcommand wizard anymore, therefore I try to use the new sqldatasource control. When I Configure Datasource in Sqldatasource wizard, I assign select field using exist stored procedure, the wizard control return all parameter in the list with auto assign the direction type(input/ouput....), after that, whatever I try, I click on Test Query Button at last part, I always get error message The Query did not return any data table.
My Question is How can I setup sqldatasource to access Stored Procedure which contain output parameter, and after that How can I assign the output parameter value to bind to the label control's Text field to show on web?
Thanks anyone, who can give me any advice.
Satoshi
Hi!
I have 2 databases. One is ASPNETDB.MDF and another is PPQ_Data.MDF
ASPNETDB.MDF is generated by ASP.net (VWD 2005) when I use Login control.
PPQ_Data.MDF is created by me. It contains menu and order information of my website.
I would like to connect this 2 databases together so that I can create
a GridView table that binds 2 tables, one from ASPNETDB.MDF and another
table from PPQ_Data.MDF. So, it is kind of displaying nested data.
Is there anybody out there that know how to connect 2 databases together?
Again, my purpose of connecting 2 databases together is to pull out a table from each database and bind the 2 tables together.
thanks in advanced for any advice or articles submitted.
Ok, so i have this program, and at the moment, it generates an sql statement based on an array of db fields, and an array of values...
my question is this, is there any way to create a stored procedure that has multiple dynamic colums, where the amount of colums could change based on how many are in the array, and therefore passed by parameters...
if this is possible, is it then better the pass both columns and values as parameters, (some have over 50 columns)...or just create a seperate stored procedure for each scenario?? i have no worked out how many this could be, but there is 6 different arrays of colums, 3 possible methods (update, insert and select), and 2 options for each of those 24...so possibly upto 48 stored procs...
this post has just realised how deep in im getting. i might just leave it as it is, and have it done in my application...
but my original question stands, is there any way to add a dynamic colums to a stored proc, but there could be a different number of colums to update or insert into, depending on an array??
Cheers,
Justin
Hi,
I am hoping someone can help me with creation of a stored procedure. What i would basically like to do is have a SELECT stored Procedure that gets values from one table and then uses these values to retrieve data from another table.
i.e. I would like to retrieve 2 dates from another table (the table has a single record that holds the 2 dates) then I would like to use those two dates to retrieve all records of another table that fall between those 2 dates.
As I know nothing about stored procedures I'm not even sure how to go about this??
Regards.
Peter.
Hi,
I am using multiple stored procedures which are using same set of tables at a time .
As stored procedures dont have any DMLs. they are just select statement copied into a temporary table for further processing.
My issue is ,I dont want to wait one stored procedure until the other stored procedure is completed.
as one stored procedure is taking 43 secs and another sp is taking one min .they are conmbinely taking 1:43 mins
where i want to take just 1 min which is the time took by second sp
I want this because i am calling all the stored procedures more than 5 in my reporting services to show in one report which is taking huge time
Please suggest me how to proceed here.i am stuck
what should i do with the tables or stored procedures?
Thank you
Raj Deep.A
Hi ,
I have a Report which has 8 stored procedures to get 8 resultant data sets . the stored procedures are almost similar such that they have only difference is the where clause and column getting returned.
So ,every stored access same set of tables and temporary tables getting created to store some set of active data derived from big table.
what happening is ,when i run the stored procedures individually in query analyser ,it is taking the time which is accepatable individually,but when i keep them in the same report. it is taking the time which is equal to sum of all the times taken by the stored procedures ran individually in query analyser which is some what not acceptable
can anybody through an idea,what can be done here. i already thought of locks and kept set transaction isolation level read uncomitted for all the stored procedures.but the time taking is same.
please help me here,i am stuck
Thank you
Ok, this is kind of an odd problem. Back in June we were having problems with our call manager software, and they decided to have it just start usinga new database. Now I'm trying to generate some reports which need to cover both the old call stats and the new, so that means the stored procedure builds a temp table and populates it from both databases.This works perfectly fine in Management Studio, and when being called from Excel.However when I try to call it from an ASP.NET web app using SqlCommand.ExecuteReader(), I only get results from the new database!What on earth could cause that?
View 2 Replies View RelatedI have put together the stored-procedure below to carry out update, delete and insert queries in one visit. The code has been pieced together from the pages listed at the bottom. I pass the procedure three XML strings and after testing it a few times it seems to work fine. I’m fairly new to stored procedures though, so I was hoping someone would answer these questions:
1. Is this an acceptable way to do this? Can you foresee any problems?2. I want to make this an ‘all-or-nothing’ event, i.e. if any part of the procedure fails, it must all fail. How would I achieve that?3. I want to know in my calling code what the result is. I’ve used output parameters before, but I’m unsure how to combine one with 2 above.
Sorry this is a long script, but I’ve removed most of the column names and values to shorten it. Thanks in advance.CREATE PROCEDURE amendPageRecords
@PagesToUpdate xml,
@PagesToDelete xml,
@PagesToInsert xml
AS
BEGIN
-- UPDATING RECORDS ------------------------------------------------------------
DECLARE @UpdateTable TABLE (PageID int, PageType varchar(10))
INSERT INTO @UpdateTable (PageID, PageType)
SELECT PageID = UpdatePages.Item.value('@PageID', 'int'),
PageType = UpdatePages.Item.value('@PageType', 'varchar(10)')
FROM @PagesToUpdate.nodes('Pages/Page') AS UpdatePages(Item)
UPDATE page
SET page.page_type = UP.PageType
FROM page INNER JOIN @UpdateTable UP ON page.page_id = UP.PageID
-- DELETING RECORDS ------------------------------------------------------------
DECLARE @DeleteTable TABLE (PageID int)
INSERT INTO @DeleteTable (PageID)
SELECT PageID = DeletePages.Item.value('@PageID', 'int')
FROM @PagesToDelete.nodes('Pages/Page') AS DeletePages(Item)
DELETE FROM page
FROM page INNER JOIN @DeleteTable DP ON page.page_id = DP.PageID
-- INSERTING RECORDS -----------------------------------------------------------
DECLARE @InsertTable TABLE (SiteID int, PageType varchar(10))
INSERT INTO @InsertTable (SiteID, PageType)
SELECT SiteID = InsertPages.Item.value('@SiteID', 'int'),
PageType = InsertPages.Item.value('@PageType', 'varchar(10)')
FROM @PagesToInsert.nodes('Pages/Page') AS InsertPages(Item)
INSERT INTO page
SELECT SiteID, PageType
FROM @InsertTable
END
GOCode taken from:http://weblogs.asp.net/jgalloway/archive/2007/02/16/passing-lists-to-sql-server-2005-with-xml-parameters.aspxhttp://www.eggheadcafe.com/articles/20030627c.asphttp://www.sommarskog.se/arrays-in-sql-2005.html
I need help in figuring out the proper way of writing a stored procedure out correctly to get my desired datasource. In my ocnIdToRatePlanOptions table, I will recieve a parameter via request.querystring @ocnId to filter out my result set for ocnIdToRatePlan table. Based on the ocnId filtered I want it to select the corresponding tables too.So, if a querystring is passed that is 3955 in my ocnIdToRatePlanOptions table, I want it to use it to create a select for RatePlan1. If a querystring is passed that is 1854 in my ocnIdToRatePlanOptions table, I want it to use to create a select for RatePlan2. Is this possible? ocnIdToRatePlanOptions Table [otrpoRefId] [int] IDENTITY(1,1) NOT NULL,[FKocnId] [nvarchar](4) NOT NULL,[FKrpoRefId] [int] NOT NULL,1, 3955, 12, 1854, 2RatePlan1 Table[rp1RefId] [int] IDENTITY(1,1) NOT NULL,[FKocnId] [nvarchar](4) NOT NULL[fee] [decimal](18, 2) NOT NULL1, 3955, 1.002, 2350, 2.00RatePla2 Table[rp2RefId] [int] IDENTITY(1,1) NOT NULL,[FKocnId] [nvarchar](4) NOT NULL,[q_0_50] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_0_50] DEFAULT ((225)),[q_51_100] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_51_100] DEFAULT ((325)),[q_101_150] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_101_150] DEFAULT ((345)),[q_151_200] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_151_200] DEFAULT ((400)),[q_201_250] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_201_250] DEFAULT ((450)),[q_251_300] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_251_300] DEFAULT ((500)),[q_301_400] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_300_400] DEFAULT ((650)),[q_401_600] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_401_600] DEFAULT ((950)),[q_601] [numeric](18, 2) NOT NULL CONSTRAINT [DF_ratePlan2_q_601] DEFAULT ((1.50)) 1,1854, 225.00, 325.00, 345.00, 400.00, 450.00, 500.00, 650.00, 950.00, 1.502,8140, 225.00, 325.00, 345.00, 400.00, 450.00, 500.00, 650.00, 950.00, 1.50
View 12 Replies View RelatedI am trying to write a stored procedure that has an inner join between two tables from two different databases on the same sql server.
Something like...
Select * FROM
DB1-table1 INNER JOIN DB2-table1
ON DB1-table1.ID = DB2-table1.ID
yada yada yada.......
Does anyone know how to do this or is it possible? If so, what database should I put the stored procedure in or does it matter?
Hello.
I'm trying to write a generic Stored Procedure will select records with the following options.
1. Select XXX from theTable
Where ID = 1
2. Select XXX from theTable
Where ID = 1 or ID = 3 or ID = 4
The issues is that at run time the WHERE CLAUSE COULD CHANGE
(it could have multiple OR-d options)
Is there a way to pass a varChar argument like "Where ID=1 or ID =2"?
Thanks in advance!
-andy
Hi All,
I have a database with very heavy volume of data.
I need to write a stored procedure with 20 parameters as input and it searches in a table . Most of the parameters or NULL , how do I write this procedure without using any dynamic queries.
Ex : To find a customer I have a proc which can accept 20 parameters like CustName, City, State , Phone , Street etc.
Im passing only Custname as parameters and other 19 parameters are NULL.How do I write the WHERE clause ?
Thanks in advance,
HHA
Hi,
I'm trying to move an asp site from an Access DB to SQL Server.
The site features a search system which allows multiple keywords to be used in up to three fields.
The way I used to manage this was very similar to how it is described below (taken from http://www.planet-source-code.com/vb/scripts/ShowCode.asp?lngWId=4&txtCodeId=6701):
"So you're replacing all of the middle spaces with a SQL 'and' statement. In plain English, if your search phrase is "print bug", this now becomes "'%print%' AND field LIKE '%bug%'" when you concatenate the leading and trailing %'s and quotes (this is for Microsoft Access drivers, other drivers may use different wildcards)--so just append this phrase to the "WHERE field LIKE " phrase, and you're in business."
The trouble I'm having is that the search string is sitting in a Stored Procedure. How can I dynamically append to the search string in this case?
If it isn't possible, how can I go about this?
Cheers all.
__________________________________________________ ___
Code:
ASP:
item=request(item)
'****item = Replace(item, " ","%' AND item like '%")**** - needs attention
rs.Open "Exec getlist "& item &"" objConn, 3
SP:
CREATE PROCEDURE getlist
@item nvarchar(255)
SELECT item FROM publications WHERE item LIKE '%' + @item + '%'
GO
I believe we can you multiple statements in stored procedures?
Suppose I have a stored procedure and I pass parameters to this SP.
What I am aiming for is to pass some values to the stored procedure, use a select statement to retrieve some values, then have two update statements as below. Updating the same table but with opposite values, both passed as a parameter and retrived, as given below:
CREATE sp_temp_proc
@order_id int,
@order_position int,
@temp_order_id OUTPUT
@temp_order_position OUTPUT,
SELECT order_id AS temp_order_id
FROM <TABLE> WHERE order_position < @order_position
@temp_order_id = temp_order_id
UPDATE <TABLE> SET order_position = @order_position WHERE order_id =
@temp_order_id
UPDATE <TABLE> SET order_position = @temp_order_position WHERE order_id = @order_id
I want to use 3 transactions in a single stored procedure.First it should update the value and then if the 1st transaction executed successfully then 2nd transaction should start,if 2nd trans executed successfully then 3rd trans should execute.After that only i want to commit all the transactions that is 1,2,3.If any of the trans fails the other shouldn't execute.How do i do this?
USE [recruit]
GO
/****** Object: StoredProcedure [dbo].[Import] Script Date: 10/15/2014 17:13:11 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER Proc [dbo].[Import]
@CustId int
[code].....
how can we use 2 databases in 1 stored procedure.
like for example i want to get records from 1 table and insert it to other tables in another database.
thnx for the help.
Hello all,
I'm working on a project for fun with some friends and have run into an issue with stored procedures. I've dealt with SQL quite a bit at my current job, but always from the perspective of somebody querying the database. The database was always managed by someone else and I never had to worry about the underlying code. Now, with my own project at home, I'm trying to deal with a situation and would like to use one, but I'm not sure if it is the best option and if so, exactly how to go about it.
Imagine a site that tracks movies. I have 3 tables:
Movies ( MovieID, Title, DirectorID, ActorID )
Actors ( ActorID, Name )
Director (DirectorID, Name)
This is an overly simple example, but it gets to the heart of my problem.
Okay, now what I'm wanting to do is to be able to write a procedure that would let me create my entries from just one call -- for instance
create_movie( 'Super Movie', 'directorJoe', 'actorJohn' )
that would do the following things:
-Look and see if the given director and actor already exist (from previous films)
-If they do, grab their ID values and use those in the new movie entry
-If they do not, create new entries and get THOSE ID values to use in the new movie entry
Can this be done in a stored procedure (I'm pretty sure it can be) and what sort of commands should I look into -- I'm not looking for a complete solution, cause I want to learn, but I am having trouble finding examples that fit my scenario.
Thanks.
Hi!I got 2 stored procedure, proc1 executes proc2,proc2 does some updates and inserts on different tables ...proc1:ALTER PROCEDUREASexecute proc2SELECT * FROM tblFoo______________________my problem is, that when executing proc1, I receive the message:"THE SP executed successfully, but did not return records!"But I need the resultset from "SELECT * FROM tblFoo" that is executedat the end of proc1.I'm not sure, but I think that I solved a similira problem with "setnocount on", I put it into both SP, but it's still the same ... noresultset ...How can I display "SELECT * FROM tblFoo" within a SP, where SQLstatements are executed before?!Thank you!
View 1 Replies View RelatedJust wondering if this is good form:Alter Procedure "mySPName"@UniqueID intASset nocount onset xact_abort offDELETE FROM tblNameOneWHERE(tblNameOne.UniqueID = @UniqueID)DELETE FROM tblNameTwoWHERE(tblNameTwo.UniqueID = @UniqueID)Is it a good idea to run multiple detele statements within one SP?thanks,lq
View 5 Replies View RelatedHere's what I'm trying to accomplish:
View 5 Replies View RelatedIf I have multiple selects statements in one stored procedure. How do I access the different results in a report in Reporting Services? Where the first select is the detail lines of my report and the second select is just a field for a my header? Or am I going about this wrong with putting it all the results I want into one stored procedure for one report?
Example stored procedure:
ALTER PROCEDURE [dbo].[proc_DepositsByOfficer]
As
SELECT MASTER_DSC.APP
, MASTER_DSC.BRANCH
, qlkpOfficer.strName
, MASTER_DSC.DSC_OFFICER_49
, qlkpBranchName.strDescrS
, MASTER_DSC.DSC_CUR_BAL_21
, Case MASTER_DSC.APP WHEN 1 Then DSC_CUR_BAL_21 End AS DDA_BAL
, Case MASTER_DSC.APP WHEN 2 Then DSC_CUR_BAL_21 End AS SAV_BAL
, Case MASTER_DSC.APP WHEN 3 Then DSC_CUR_BAL_21 End AS CD_BAL
, MASTER_DSC.DSC_INT_RATE_45
, Case When [DSC_CUR_BAL_21]>0 Then ([DSC_CUR_BAL_21]*[DSC_INT_RATE_45])/100 Else 0 End As ANN_EXP
, Case When [DSC_CUR_BAL_21]>0 And MASTER_DSC.APP=1 Then ([DSC_CUR_BAL_21]*[DSC_INT_RATE_45])/100 Else 0 End AS ANN_EXP_DDA
, Case When [DSC_CUR_BAL_21]>0 And MASTER_DSC.APP=2 Then ([DSC_CUR_BAL_21]*[DSC_INT_RATE_45])/100 Else 0 End AS ANN_EXP_SAV
, Case When [DSC_CUR_BAL_21]>0 And MASTER_DSC.APP=3 Then ([DSC_CUR_BAL_21]*[DSC_INT_RATE_45])/100 Else 0 End AS ANN_EXP_CD
, Case MASTER_DSC.APP WHEN 1 Then 1 End AS DDA_Count
, Case MASTER_DSC.APP WHEN 2 Then 1 End AS SAV_Count
, Case MASTER_DSC.APP WHEN 3 Then 1 End AS CD_Count
, qlkpApplicationCode.strDescrS AS strApplCode
FROM
MASTER_DSC
INNER JOIN qlkpApplicationCode ON MASTER_DSC.APP=qlkpApplicationCode.dblReference
LEFT JOIN qlkpOfficer ON MASTER_DSC.DSC_OFFICER_49=qlkpOfficer.intID
LEFT JOIN qlkpBranchName ON MASTER_DSC.BRANCH=qlkpBranchName.dblReference
WHERE
MASTER_DSC.DSC_CUR_BAL_21<>0
ORDER BY
MASTER_DSC.BRANCH;
SELECT dbo.fBankName() AS BankName;
I have a SqlDataSource that has a parameter that I am trying
to set.
The item is stored in a session field called “GameObject�
Game Object is a simple class that has a several variables.
I am trying to access the .name data member of the class.
<asp:SessionParameter Name="GameCode" SessionField="((GamingSystem)Session[‘GameObject’]).Name" />
This does not work. Is there a way to declarative bind to
the item that I am for.
Hi Guys, I hope someone here can help me. I am writing a stored procedure that simply searches for a given value across multiple databases on the same server. So far all well and good.Now, the problem is if the user types in more than one word into the search field.I have put a partial section of code here, there is obviously more, but most of it you wouldn't need to see. SELECT @sql = N'SELECT @count = COUNT('+ @dbname +'.dbo.orders.order_id) FROM '+ @dbname +'.dbo.orders '+
N' INNER JOIN '+ @dbname +'.dbo.customer ON '+ @dbname +'.dbo.orders.cust_id = '+ @dbname +'.dbo.customer.cust_id '+
N' WHERE '+ @dbname +'.dbo.customer.forename LIKE ''%'+ @SearchStr + '%'' OR '+ @dbname +'.dbo.customer.Surname LIKE ''%'+ @SearchStr + '%'''
EXEC sp_executesql @sql, N'@count int OUTPUT', @count = @results OUTPUT Now this code works perfectly well if the user only enters one word, however i need to make sure that the Stored procedure will function if the user enters 2 words, such as John Smith. I need the procedure to search the forename for 'john' & 'Smith' and the same for the surname. It should also work if the user type 'John Michael Smith' - if you understand.I am really struggling with this one.Thanks in advance.Darren
Hello,
I am looking at writing a SP without much success which enables multiple filtering on one field. Something like below:
Input field: Product Description
So if the user enters: "Large Drill" OR "Drill Large" the same resultset will be returned.
SELECT * FROM products WHERE products.prod_desc contains both "Large" AND "Drill"
I guess there'll need to be a nested Select and loop to parse the space separated input field.
Any pointers would be appreciated.
Thank you
Lee
I’m binding the distinct values from each of 9 columns to 9 drop-down-lists using a stored procedure. The SP accepts two parameters, one of which is the column name. I’m using the code below, which is opening and closing the database connection 9 times. Is there a more efficient way of doing this?
newSqlCommand = New SqlCommand("getDistinctValues", newConn)newSqlCommand.CommandType = CommandType.StoredProcedure
Dim ownrParam As New SqlParameter("@owner_id", SqlDbType.Int)Dim colParam As New SqlParameter("@column_name", SqlDbType.VarChar)newSqlCommand.Parameters.Add(ownrParam)newSqlCommand.Parameters.Add(colParam)
ownrParam.Value = OwnerID
colParam.Value = "Make"newConn.Open()ddlMake.DataSource = newSqlCommand.ExecuteReader()ddlMake.DataTextField = "distinct_result"ddlMake.DataBind()newConn.Close()
colParam.Value = "Model"newConn.Open()ddlModel.DataSource = newSqlCommand.ExecuteReader()ddlModel.DataTextField = "distinct_result"ddlModel.DataBind()newConn.Close()
and so on for 9 columns…
is there a way when making a stored procedure if i can enter the information in multiple tables?? say the primary key into another table to link the relationship? or should i just pull it out and then put in?
View 1 Replies View Related