How To -- Select * Into Tab_mmddyyyy From Tab Dynamically?
Jan 11, 2008How to -- select * into tab_mmddyyyy from tab dynamically?
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Dynamically Select Column
Sep 29, 2004Hey all. I'm trying to create a stored proc that will update a variable column, depending on the parameter I pass it. Here's the stored proc:
CREATE PROCEDURE VoteStoredProc
(
@PlayerID int,
@VoteID int,
@BootNumber nvarchar(50)
)
AS
DECLARE @SQLStatement varchar(255)
SET @SQLStatement = 'UPDATE myTable SET '+ @BootNumber+'='+ @VoteID + ' WHERE (PlayerID = '+ @PlayerID +')'
EXEC(@SQLStatement)
GO
I get the following error:
Syntax error converting the nvarchar value 'UPDATE myTable SET Boot3=' to a column of data type int
The update statement is good, because if I use the stored proc below (hard-coded the column), it works fine.
CREATE PROCEDURE VoteStoredProc
(
@PlayerID int,
@VoteID int,
@BootNumber nvarchar(50)
)
AS
UPDATE
myTable
SET
Boot3 = @VoteID
WHERE
PlayerID = @PlayerID
GO
Is there a way to dynamically choose a column/field to select from? Or is my syntax incorrect..?
Thanks!
How Do I Dynamically Change The TOP X Portion Of A SELECT
Oct 26, 2006I'm sure I'm missing something. I am returning the TOP X number of customers by revenue and I'd like to change the number of records returned by passing a parameter but I keep getting an error. @TopX int ( or varchar) SELECT @TopX CompanyName, Amount FROM Sales Where..... Why will this not work?
View 4 Replies View RelatedDynamically Select Rows From Last Month
Nov 9, 2014This is my Statement.
SELECT a.FIRMA,
a.PSNR,
a.FELDNR,
a.PFLFDNR,
a.INHALT AS Cardnr,
a.PFGLTAB,
[Code] .....
But it deliver me also rows which are not in valid. I need only rows from last month from 01.10 until 31.10 and this rows are over the time. How can i select dynamically all row between 01.10 and 31.10 ?
FIRMAPSNRFELDNRPFLFDNRCardnrPFGLTAB PFGLTBISKSTNRPSPERSNRPSVORNAPSNACHNA
13980211DU9572014111220321231000043000957xxxxx xxxxxx
13990211DU9552014110120321231000010000955xxxxx xxxx
14030211DU9602014120120321231000086000960xxxxxxxxx
How Can I Dynamically Build Sql SELECT Using ASP 1.0 Array Concept
Jun 6, 2007The below code is ASP 1.0 to dynamically search a database and I want to use the same concept for a ASP.Net 2.0 solution. Do I do this in the code behind or on the aspx page and if on the aspx page what controls do I use for the array split? Basically where do I start. It took me a long time to get this old code working, I am hoping it is simpler in 2.0.
Thank you
OLD ASP 1.0 code to dynamically build a Sql Select statement for searching a database using one or more search words entered by user.
If Request.Querystring("kwdSearch") <> "" ThenDim kwdString, ArrKwdString, iCountiCount = 0 kwdString = Replace(Request.Querystring("kwdSearch"), "'", "''")ArrKwdString = Trim(kwdString)ArrKwdString = Split(kwdString, " ",-1,1) For iCount = 0 to UBound(ArrKwdString) If iCount < UBound(ArrKwdString) Then Criteria = Criteria & "tblLinkInfo.L_Keywords LIKE '%" & ArrKwdString(iCount) & "%' AND " Else Criteria = Criteria & "tblLinkInfo.L_Keywords LIKE '%" & ArrKwdString(iCount) & "%' " End ifNext RS.Open "SELECT * FROM tblLinkInfo Where (" & Criteria & ") AND L_Enabled = 1 ORDER BY " & SortBy & "L_Rank", CNN, 3 If RS.EOF Then If Rs.State Then RS.Close RS.Open "SELECT * FROM tblLinkInfo WHERE L_Description LIKE '%" & Replace(Request.Querystring("kwdSearch"),"''","'") & "%' AND L_Enabled = 1 ORDER BY " & SortBy & "L_Rank", CNN, 3 End If
RESULTS --- Display results with Repeater1.DataBind(); etc
Exit SubEnd If
Dynamically Adding Select Parameters (Filter)
Jul 24, 2007how do i add parameters like this dynamically? do i need to change the select command? to add the @ID part?
View 4 Replies View RelatedDynamically Assign Select Statement To SqlDataSource
Jan 31, 2008I wish to dynamically assign Select Statement to SqlDataSource. Anyone has any idea?? Is it possiable at all?
I am coding using C# under Framwork 2.0
Dynamically Assign Select Statement To SqlDataSource
Jun 16, 2008How can i assign select statement to a sqldatasource
I mean if the user clicks button 1
sqldatasource=-"select * from customers where status='ClOSED' "
or else if the user clicks button2
sqldatasource="Select * from Customers Where Status='OPEN' "
I want to bind the sqldatasource to a gridview finally .
Is this possible ?
I tried sqldatasource filters But am reallly confused
Any suggestions/solutions are appreciated
thankyou
SELECT - Dynamically Determine Fields To Return
Dec 6, 2004Hello,
I m writing a stored procedure to query a table Population that has the following fields - CityId, CityName, Plus0, Plus10, Plus20, Plus30, Plus40, Plus50, Plus60, Plus70, Plus80. The field Plus0 contains the number of people of age > 0 living in the city, Plus10 contains the number of people of age > 10 living in the city and so on. Given the city id and age groups like 20To40, 50To60, 40Plus, etc., I should be able to query the number of people in the city corresponding to the requested age group. Note that if the requested age group was 20To60, I need to make use of only 2 fields Plus20 and Plus60 in the table to compute this value. And if the requested age group was 40Plus, then I need only the value in the field Plus40. The problem is that a wide variety of age groups can be requested like 0Plus, 10Plus, ... , 80Plus, 0To10, 0To20, 0To30, .... 70To80.
Which is the most effecient way to handle this ?
1. Have a stored procedure that returns all the fields even though only 1 or 2 of them would be actually used ?
In this case, if I returned data for a large number of cities then there would be a lot of unnecessary information that was returned by the query. Lots of data would be passed through the network though most of it would not be used.
2. Have a stored procedure that takes in parameters @Plus0, @Plus10, @Plus20, .. @Plus80 that are bits indicating whether the field was required or not and then using a CASE statement to return values for a field only if the corresponding bit parameter was set, and returning NULL if the corresponding bit paramter was not set ?
In this case, I would be returning NULL for all those fields that were not required for a particular age group. This would save some network bandwidth, wouldn't it ?
3. Pass in the age group itself (ex: 0To20) as a parameter to the stored procedure and have lots of IF statements, one for each age group, that return only the fields that are needed for that age group.
This leads to a lot of code repitition.
4. Use a similar approach as above but use dynamic SQL queries to avoid code repitition.
But using dynamic SQL queries can affect the performance of the stored procedure as they need to be compiled each time.
5. Any other possible approaches ??
Looking forward to your responses,
Thanks much,
bmgun.
Transact SQL :: Dynamically Select Table In Query?
May 18, 2015How Can I select Table Dynamically from in Side SQL Query
i.e.,
Select * from (Here I want Select the Dynamically from other Query)
Does Reporting Services Allow You To Select A Dataset Dynamically?
Apr 30, 2007I have a remote report ...
I need to call one of two stored procedures depending on which parameters were passed to the report. (Both stored procedures return the same fields.)
Does SQL Reporting Services allow you to switch the dataset or stored procedure name dynamically? If so, where do I put the logic? Right now I have it working with one stored procedure.
I'm thinking that I should just make one stored procedure that takes all parameters and calls one of the other two stored procedures. Do I have any options besides this?
Thanks in advance!
Writing Query To Dynamically Select A Database Table
Sep 24, 2006Is there a way I can write a query to dynamically select a database table. That is, instead of having a variable for a certain column like customerId which would be €ścustomerID = @customerID€? I want to use the variable to select the table. I assume I may have to use a stored procedure but I am unclear as to how this would be coded.
Thanks
Want A Stored Procedure To Dynamically Select Views Pulled From A Table.
Feb 1, 2007I am building a dashboard features that allows user to select reports from a dropdownlist. It is pulling from a table called Reports (cols: ReportID, Description, sqlView) In this Report table the report is associated to a view that queries the report.
And the user's selections are stored in table called UserReport (cols: userID, ReportID, createDt) .
I need to get a Dataset to contain datables of all reports selected. (for example a user select 3 reports, the dataset should contain 3 datables that represent the report).
I want to accomplish this by create a store procedure that queries the Reports table and then dynamically executes the views that related to the user selected reports. Can anyone give me an example on how to create the storeprocedure?
Thanks,
CG
How To Put Table Name At Dynamically ???
Oct 14, 2006Hi,I have 30 Table with same structure but it will accept different value at RunTime according to AirCraftType. I wand to create a stored prosedure that will accept TableName, FlightDate, FlightNo. whenever i wnat to execute this code in the database I received error :Must declare the variable '@TableName'create proc InsertDataForAirBus330 @FlightNo varchar(5),@TableName varchr(5),@FlightDate datetime
as
insert into @TableName values(@JourneyDate,@FlightNo,18,42,280,3,7,35)plz suggest me how to solve this pboblem...Jasim...
How To Get A Database Name Dynamically ?
Aug 13, 2007How to create a sql statement that dynamically matches a database name in a stored proc. Somthing like this:
Select Table_name
From Information_schema.Tables
Where Table_type = 'BASE TABLE' and Objectproperty (Object_id(Table_name), 'IsMsShipped') = 0
and table_name like 'Item%Master'
and (DATABASENAME=????????????????)
SQL Query ... Dynamically
Jun 7, 2008Hi....I am fresh to asp.net .... i want to get the Request.QueryString Value Dynamically in SQL Query ... I have attached the coding of two files please gothrough and give the solution..First File : -actyearwise.aspx <%@ Page Language="C#" AutoEventWireup="true" CodeFile="actyearwise.aspx.cs" Inherits="acts_actyearwise" MasterPageFile="~/MasterPage.master" %><asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> <asp:FormView ID="FormView1" AllowPaging="false" DataSourceID="AccessDataSource1" Width="80%" align="center" runat="server"> <ItemTemplate> <tr style="font-family: Arial; font-size: small;"> <td align="left" width="7%"> <a id="href1" href="actcheck.aspx?2007" target="_self">2007</a> </td> <td align="left" width="7%"> <a id="A1" href="actcheck.aspx?2006" target="_self">2006 </a> </td> <td align="left" width="7%"> <a id="A2" href="actcheck.aspx?2005" target="_self">2005 </a> </td> <td align="left" width="7%"> <a id="A3" href="actcheck.aspx?2004" target="_self">2004 </a> </td> </tr> </ItemTemplate> </asp:FormView> <asp:SqlDataSource ID="AccessDataSource1" runat="server" OnSelecting="AccessDataSource1_Selecting" ConnectionString="Data Source=.SQLEXPRESS;AttachDbFilename=C:InetpubwwwrooteLawApp_DatasampleDB.mdf;Integrated Security=True;User Instance=True" ProviderName="System.Data.SqlClient" SelectCommand="SELECT * FROM actindex "></asp:SqlDataSource></asp:Content><asp:Content ContentPlaceHolderID="FooterPlaceHolder1" ID="Content2" runat="server"></asp:Content> actyearwise.aspx.csusing System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class acts_actyearwise : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { } protected void AccessDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { }}// This page works Properly... In the actyearwise.aspx ..just some years with link... i have entered ...the href page is actcheck.aspx(below).. In this page i want the years dynamically.. please go throughSecond file : -actcheck. aspx <%@ Page Language="C#" AutoEventWireup="true" CodeFile="actcheck.aspx.cs" Inherits="acts_actfiles_actcheck" MasterPageFile="~/MasterPage.master" %><asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="3" DataKeyNames="actno" DataSourceID="AccessDataSource1" Width="100%" AllowSorting="true"> <Columns> <asp:BoundField HeaderText="actno" Visible="False"/> <asp:TemplateField SortExpression="actno"> <ItemTemplate> <table width="80%" align="center"> <tr> <td align="left" width="3%" colspan="3"> <%# Eval("actno") %> </td> <td align="left" width="75%"> <a id="href1" href="actshorttitle.aspx?<%# Eval("actid") %>" target="_self"> <%# Eval("actname") %> </a> </td> </tr> </table> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> <asp:SqlDataSource ID="AccessDataSource1" runat="server" OnSelecting="AccessDataSource1_Selecting" ConnectionString="Data Source=.SQLEXPRESS;AttachDbFilename=C:InetpubwwwrooteLawApp_DatasampleDB.mdf;Integrated Security=True;User Instance=True" ProviderName="System.Data.SqlClient" SelectCommand="SELECT * FROM actindex where actyear = 'check' "> </asp:SqlDataSource></asp:Content><asp:Content ContentPlaceHolderID="FooterPlaceHolder1" ID="Content2" runat="server"></asp:Content> actcheck. aspx.csusing System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class acts_actfiles_actcheck : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { String check = Request.QueryString.ToString(); } protected void AccessDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { }} The text i had bold and italics in the actcheck.aspx... is the problem..... From the actyearwise.aspx .. i was passing the actyear value ..... In actcheck,aspx .. i want to get it dynamically in SQL Query...... Please give the solution .. I am using the SQL database.Table name actindexfields nameactnoactnameactidactyear In the actyear field i have different years .... Thanks in advance
View 5 Replies View RelatedDynamically Specifying TOP In Query
Apr 23, 2002I'm trying to dynamically set the TOP value in a query, but it doesn't work. Any other way it can be done?
Doesn't work:
declare @sometopvalue int
set @sometopvalue = 100
select top @sometopvalue
field1,
field2,
field3
from table1 ORDER BY BRDCST_DT_TM field1 desc
How To Pass Top A Value Dynamically
May 19, 2004Hi Guys: I am trying to get a top parameter dynamically but it does not seem to work
SELECT TOP
(SELECT COUNT(DISTINCT RegionID) AS COUNT
FROM Sales)
*
FROM Sales
but when I hard code the value it works
SELECT TOP
2
*
FROM Sales
any ideas...Thanks
Loop Through Each Value Dynamically
May 2, 2014I have a query that pulls many values and I want to loop through each value dynamically using a query.
SELECT COL1 FROM TABLE1
Results:
A
B
C
D
I want those results to loop and run this:
SELECT * FROM TABLE2 WHERE COL2 = A
SELECT * FROM TABLE2 WHERE COL2 = B
SELECT * FROM TABLE2 WHERE COL2 = C
SELECT * FROM TABLE2 WHERE COL2 = D
Create SP Dynamically
Sep 2, 2005Hello,
I am trying to create a sp dynamically. However each time, I run my sp, which creates the dynamic SQL for the sp, then it automatically changes:
CREATE PROCEDURE .....
to
Alter PROCEDURE ....
Then I am obvoiusly getting the error msg:
Invalid object name.
How can I get rid of that?
How To Set Column Name Dynamically?
Oct 18, 2006HI chaps
my scenario is that, i have a table in which i have column such as col01,col02,col03....col31
i want to retrieve the records related to that column by specifying the name dynamically (by using loop) as fist three character are same ('col??') and i have to do integer increment in last two character (???01...???31). Is it possible that I can use variable for column name?, if yes how? or is there any other way to achieve this task ?
waiting for your reply
regards
Get Filename Dynamically
Jul 26, 2007
Hi,
Using a ssis package I have several tasks.
A variable is also created called FileName.
There is a flat file connection called InputFileName.
initially when I designed the package, I hardcoded the pass of one of the .csv files into the path of the flatfile connection.
There is a dataflow which has flatfile source and oledb destination. These two basically pickup the file and import into the database using mapping.
So therefore the package works and data gets imported into the database.
Then I used the variable to make the filename dynamic. So I removed the hardcoded connectionstring in the InputFileName.
Is this the right thing to do to make the package dynamic? I would like to pass in any .csv filename and so the package runs.
My question is now that the connectionstring is deleted but instead placed an expression for the filename, then how does the system know which file to use?
Thanks
Import *.dbf Dynamically
Mar 5, 2007Hi, there;
I am doing a SSIS project, my target is:
I have a source folder which have some *.dbf files (the number of
files will change as time goes on) exported from another application. I want my SSIS package to load data from these dbf
files in the source folder to my SQL2005 database no mather how many
dbf files will be.If the destination table already exists in the database,
the logic logic will do update (delete and import again), if not, create a new table on th fly and then
pump the data.
What I did here is that I have a foreach loop container which contains Script
task, Execute SQL task and a data flow. The Foreach container now can
connect to the *.dbf files successfully, the Script task can read
schema information from each dbf file and create script "Create table ...."
successfully and Execute SQL task can create table in my new empty
database successfully! But I have problem in the data flow task: my OLEDB Source points to the dbf file folder and set Data Access mode to "Table name or view name variable",but when I set Variable Name to a package level variable ("tableName"), I get error: Error at Data Flow Task_Pumping data from Admar [OLE DB Source [2737]]: A destination table name has not been provided.
Exception from HRESULT: 0xC0202042 (Microsoft.SqlServer.DTSPipelineWrap)
Does anybody know what to do to create table and pumping data on the fly? (Using variable as table name)
Big Thanks here.
How To Get The Database Name Dynamically?
Aug 13, 2007I need an sql statement that dynamically matches a database name in a stored proc. Here is my attempt
Select Table_name
From Information_schema.Tables
Where Table_type = 'BASE TABLE' and Objectproperty (Object_id(Table_name), 'IsMsShipped') = 0
and table_name like 'Item%'
and (DATABASENAME=????????????????)
Can someone help me out?
Thanks.
How To Dynamically Set The ServerPassword
Aug 18, 2006I have an FTP Task where I have to set the server password at run-time. I have the ftp connection manager set up. What I normally do is configure the ftp server connection manager using a dtsConfig file but I can't do that in this case. I won't know the serverpassword until I get a parameter from the user.
View 3 Replies View RelatedFile Name Dynamically
Apr 11, 2008
I have CSV file as source for SSIS package every time the filename will be changing like trd_1990M1_1990M12.csv
trd_1991M1_1991M12.csv , trd_1992M1_1992M12.csv so it will vary as per user selection . i need to run the same SSIS package to execute the package whichever the file name.
Please let me know the solution for that how to pass the file name dynamically to SSIS package.
Dynamically Name Folders
Feb 12, 2007Apologies in advance for the newbie question. I'm new to Integration Services and am trying to build my first project.
I want to dynamically create folders based on the results of a stored procedure. The resultset is limited to one column but can contain multiple rows. (It returns a list of 8-character strings representing dates.) This returned value needs to be combined with the path where the new folders should be created.
Can someone point me in the right direction? I've run the stored procedure and put the resultset into a RecordSet Destination that uses a variable of type Object. (At least, I think I've done it correctly.) But I have not been able to figure out how to access this data to actually create the folders.
Thanks for the help,
Chris
Passing Value To SqlDataSource Dynamically
Jul 10, 2006Hello
Following is my code which is not working.
<asp:SqlDataSource ID=events runat=serverSelectCommand="SELECT * FROM TBL_EVENT WHERE SECTION_ID=<%= Session("ID")%>"ConnectionString = "<%$ appSettings:SQLConnectionString %>"</asp:SqlDataSource>
I want to pass the value of Session("ID") into that query. How can I do that?
Dynamically Choosing Connection --please Help
Jul 26, 2007i have to store some data on a remote sever(MS SQL SERVER2000). The scenario is like 1. The web application runs on a local machine. User (who inputs) uses through LAN.2. The Input should be stored in the remote server. if the remote connection is ok. otherwise it should be saved in local server's database(MS SQL 2000).3. In the application's web.config there is a connection string pointing to the remote server and another one (alternating one) points the local server's database. in scenario like this i first to tested the remote connection. if it is not ok then i initialize the local server's connection like thisprivate MyConnection() { try { connectionSql = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnForRemote"].ToString()); connectionSql.Open(); } catch (Exception ex) { connectionSql = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnForLocal"].ToString()); } finally { connectionSql.Close(); } connectionSql2 = new SqlConnection(ConfigurationManager.ConnectionStrings["Temp"].ToString()); }My problem is when the remote connection is lost it takes almost 1 minute to store in local database. how can i make it more time efficient. Thanks....
View 5 Replies View RelatedDynamically Generate SqlDataSource
Jul 31, 2007Hi, how I do create SqlDataSource in the code-behind,setting Select SQL along with its parameters and, finally automically generating Del, Update, Insert SQL.
Is there a way to achieve this goal as it would in VS designer?
Thanks,
Ricky.
Create Tables Dynamically
Sep 12, 2007Hi! I am using VS 2003 (v 1.1)
I need to generate tables with the values from the Backend (SQLServer 2000) database in C#.Net.
How can i create the tables, tablerows, cells, etc. from the codebehind page of C#. I am having a very little knowledge about dynamic generation.
Give me the complete code with can example (if possible)
Thanks & Regrads
Jai Shankar
Dynamically Change FilterExpression
Oct 1, 2007I am trying to filter some results using the FilterExpression Property of the SqlDataSource. I have multiple drop down lists with different filtering options. I am trying to change the filter that is applied to a gridview.
Something like this example... http://blogs.vbcity.com/mcintyre/archive/2006/08/17.aspx
Here is some of my code..Private Sub ApplyFilter()
Dim _filterExpression As String = ""
If (Not DropDownList1.SelectedIndex = 0) And (DropDownList2.SelectedIndex = 0) And (DropDownList3.SelectedIndex = 0) Then
_filterExpression = "CategoryName = '{0}'"
End If Me.SqlDataSource1.FilterExpression = _filterExpression
End Sub
Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
ApplyFilter()
End Sub
But this doesn't seem to work. The FilterExpression doesn't keep the value. I am looking for a way to dynamically change the FilterExpression. Any Ideas or Suggestions?? Thanks.
Configuring Dynamically An SqlDataSource
Jan 4, 2008I have several Sql Tables, each containing more than 100 fields, on which I need to perform display operation through GridView, Insert and Update through an array of dynamically created and databound TextBoxes.
I would like to use a single page to manage all Sql Tables on the basis of the name of the specific one invoked by the user.
In order to achieve that, I need to dynamically configure the SqlDataSource Web Control present on the page for each Sql Table. In particular I need to generate at runtime the InsertCommand and the UpdateCommand.
On how to do it I have no idea.
Federico