How 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=????????????????)
I 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.
I have to write a large data migration script to move data from one SQL Server database to another. Is there any way to dynamically specify the server and database name? I would like to do something like the following, (but this does not seem to work):
Delete From [@ServerName].[@ImportToDatabase].[MyTable]
Any help appreciated
A user is wanting to run a query against the current 3 active databases. These change every month on the 1st e.g. Test-06-14. Therefore I want to set up a dynamic query which will always use the current database. I believe I am almost there but I cannot set the USE @DatabaseName dynamically yet.
DECLARE @DB_Name varchar(100)
DECLARE @DatabaseName varchar(100)
DECLARE @Command nvarchar(200)
DECLARE @Command2 nvarchar(200)
DECLARE database_cursor CURSOR FOR
[Code] ....
Hi everybody,
I have a problem. When I try to create a database with this code:
strConnection = "server=(local);Integrated Security=SSPI"
objConnection = New SqlConnection(strConnection)
objConnection.Open()
Dim strSQL = "CREATE DATABASE xxxxxx ON PRIMARY"
strSQL += "(Name=test_data, filename = 'xxxxx.mdf', size=3,"
strSQL += "maxsize=5, filegrowth=10%)log on"
strSQL += "(name=mydbb_log, filename='xxxxx.ldf',size=3,"
strSQL += "maxsize=20,filegrowth=1)"
objCommand = New SqlCommand(strSQL, objConnection)
objCommand.ExecuteNonQuery()
it usually works, except when the name of the database (xxxxxx) contains a number in the beginning of the name or if it is all made up completely by numbers. I also converted the database name into a string, but it doesn't work either.
What is the problem?
How can I solve it?
Thanks in advance
Hey all.
I need to call another database in the same server dynamically; creating a varible off it or somehow. Example:
-- In database DBaseA
declare @dbname as varchar (30)
set @dbname='[DBaseB].[dbo]'
select * from @dbname.[table2]
I know this block of code doesnt work. And i need a way of making the database DBaseB dynamic.
DBaseA and DBaseB are in the same server. I am using Sql Server 2000.
How do i solve this? Solutions ?
I have a need to create a database, and then populate it. However, thecode below doesn't work as I hoped it might (it creates the table inthe "master" database, which is Not A Good Thing). I know already(thanks Tony!) that if you use Dynamic SQL for the USE command, thenthe subsequent operations need to be Dynamic SQL as well, which is apity since there are over 11,000 lines of it and I don't really fancydebugging it!Does anyone have a cunning plan? In a nutshell, I would like to beable to:1. Create a new database with a derived name - as in the case below aname based on the year, though it might be month as well.2. Create and populate tables in this new database.These operations would ideally be running from a scheduled job.Any thoughts?TIAEdward====================================USE MASTERDECLARE @DBName VARCHAR(123)SET @DBName = 'MyTest_' + CAST((Year(Getdate())) AS Varchar)if not exists(select dbid from master.dbo.sysdatabases where name =@DBName)exec('CREATE DATABASE ' + @DBName)elseraiserror('Database already exists.',3, 1)EXEC ('USE ' + @DBName)if exists (select * from dbo.sysobjects where id =object_id(N'[dbo].[TestTable]') and OBJECTPROPERTY(id, N'IsUserTable')= 1)drop table [dbo].[TestTable]GOCREATE TABLE [dbo].[TestTable] ([TestID] [int] NOT NULL ,[Description] [varchar] (50) COLLATE Latin1_General_CI_AS NULL) ON [PRIMARY]GO
View 3 Replies View RelatedI have the folowing databases DB1,DB2,DB3,D4,DB5........
I have to loop through each of the databases and find out if the database has a tablename with the word 'Documents'( like 'tbdocuments' or 'tbemployeedocuments' and so on......)
If the tablename having the word 'Documents' is found in that database i have to add a column named 'IsValid varchar(100)' against that table in that database and there can be more than 1 'Documents' table in a database.
can someone show me the script to do it?
Thanks.
Hi,
I need to create a MSRS 2005 report which needs to connect to differnt databases at runtime.
1. Can we create a report that connects to different databases at runtime and generate a report.
2. Is there any other way to implement the same using .NET 2.0.
Thanks in advance.
Regards,
Rajeev
I am using Sql Server 2000.
I have about 25+ databases . I want to run a series of commands on each database... how can I change the database context - the current database - dynamically in a loop...
something like this below:
declare @SQLString Nvarchar(1000)
declare @DBName Nvarchar(100)
declare @SQL2 NVARCHAR(1000)
declare @TABLE_NAME NVarchar(100)
While @@FETCH_STATUS=0
Begin
SET @SQL2 = 'USE ' + @DB_NAME + ';GO;ALTER TABLE ' + @TABLE_NAME + ' MODIFY Name varchar(100)'
PRINT @SQL2
EXECUTE SP_EXECUTESQL @SQL2
End
I am getting an error when i run the above commands:
Msg 170, Level 15, State 1, Line 1
Line 1: Incorrect syntax near 'GO'
Can someone give me the correct solution?
To be clear:
You have a store procedure and inside you make Updates or Inserts against another Server. But that name can change and I dont want to change it manually in everyplace.
Per example:
SELECT *
FROM Himalaya.DBName.dbo.tblUserGroup
WHERE fldUserID = 7300
I have several Selects, Updates and Inserts pointing to that server.
What I can do if I want to change from Himalaya server to another server?
The same with the Database Name.
Thank you
I am writing Stored Procedures on our SQL 2005 server that will link with data from an external SQL 2000 server. I have the linked server set up properly, and I have the Stored Procedures working properly. My problem is that to get this to work I am hardcoding the server.database names. I need to know how to dynamically specify the server.database so that when I go live I don't have to recompile all of my stored procedures with the production server and database name. Does anyone have any idea how to do this?
EXAMPLE:
SELECT field1, field2 FROM mytable LEFT OUTER JOIN otherserver.otherdatabase.dbo.othertable
OBJECTIVE:
Replace 'otherserver.otherdatabase.dbo.othertable' with some other process (dbo.fnGetTable('dbo.othertable')????)
Thanks for any help
Hello,
I am not sure if this possible, but I have store procedures that access to multiple databases, therefore I currently have to hardcode my database name in the queries. The problem start when I move my store procedures into the production, and the database name in production is different. I have to go through all my store procedures and rename the DBname. I am just wonder if there is way that I could define my database name as a global variable and then use that variable as my DB name instead of hardcode them?
something like
Declare @MyDatabaseName varchar(30)
set @MyDatabaseName = "MyDB"
SELECT * from MyDatabaseName.dbo.MyTable
Any suggestion? Please.
Thanks in advance
Is 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 €œcustomerID = @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
Hello Friends,
I have a problem with ASP.net with dynamic data transfer from asp page to microsoft sql server 2000. For example , I have asp
web page with one text field and a buttion.
When I click the buttion, the value entered in the text field should be transfered from the text field to database.
Kindly See the following section c# code .....
SqlConnection objconnect = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand();
cmd.Connection = objconnect;
cmd.CommandText = " select * from Table_Age where Age = @Age";
cmd.CommandType = CommandType.Text;
SqlParameter parameter = new SqlParameter();
parameter.ParameterName = "@Age";
parameter.SqlDbType = SqlDbType.VarChar;
parameter.Direction = ParameterDirection.Output;
parameter.Value = TextBox1.Text;
objconnect.Open(); // Add the parameter to the Parameters collection.
cmd.Parameters.Add(parameter);
SqlDataReader reader = cmd.ExecuteReader();
********************this section c# code is entered under the button control************************************
connection string is mentioned in the web.config file.
In the above c# code , I have a text field , where I entered the age , the value entered in the text field should be sent to
database. I have used SqlParameter for selecting the type of data should be sent from ASP.NET 2.0 to the microsoft sql server 2000. I am facing a problem
where I am unable to sent the random datas from a text field to the database server.
I have a created a database file in the microsoft server 2000.after the excution of the fIeld value is assinged to NULL in the main database i.e microsoft the sql server 2000.Can anyone help with this issue.My mail id phijop@hotmail.com- PHIJO MATHEW PHILIP.
I am trying to dynamically create the connection to a database within an SSIS package.
the requirement is to allow the user to pass through the database as a variable and that variable will dynamically create the connection string in the connection manager.
Is this possible, if so how?
If I run the following command in a Query window it works:
RESTORE DATABASE CIS_Source_Data_Test FROM DISK = 'y:CIS_Source_Data_backup_2015_06_17_085557_7782407.bak' WITH RECOVERY, REPLACE
If I dynamically put together the command and store it in variable @cmd and then execute it using
exec sp_executesql @cmd or exec (@cmd) it does not work. I get the following:
Msg 2745, Level 16, State 2, Procedure CIS_Source_Data_Refresh, Line 92
Process ID 62 has raised user error 50000, severity 20. SQL Server is terminating this process.
Msg 50000, Level 20, State 1, Procedure CIS_Source_Data_Refresh, Line 92
RESTORE DATABASE is terminating abnormally.
Msg 0, Level 20, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
Why it won't work when I try to create and run it dynamically?
I need to create a DB dynamically in the Server from the SSIS only....
How to implement this....
I have three tables in data base:
customer
product
sales
And i want to use SSIS package dynamically load data from database into three separate flat file, each table into each file.
I know i got to use for each loop task ADO.Net schema row set enumerator, with OLEDB connection manager, select table name or view name variable from access mode list, but the problem comes, as table name is dynamic then flat file connection is also dynamic, i am using visual studio 2013...
Hi,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...
Hi....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 RelatedI'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
Hi 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
I 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
Hello,
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?
HI 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
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
Hi, 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.
I 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 Related
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.
Apologies 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
Hello
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?
i 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 Related