Transact SQL :: Looping Through Multiple Servers And Databases In Stored Procedure
Aug 27, 2015
I am doing some administrative tasks and need to collect some principals information from multiple instances and user databases.
I have table "dbo.instances" with list of instances.
I have databases from "sys.databases".
How can I execute the query to get principals information from "sys.database_principals" on each remote instance and database. I know that can use cursor, but not sure how to do this with multiple servers and databases.
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Jan 30, 2008
I'm trying import 7 tables from each of 30 SQL2005 databases into a SQL2005 Consolidation database. I can simply create data flow tasks for each one but instead I would like loop through a list instead.
I've created a table to house the names of the databases from which I want to import the data.
I've created SQL task to return the database names from the table as a "Full Result Set".
I've assigned the result set to a user variable (type = Object) an named the result name 0
What I'd like to do is create a data flow task which connects to each of the databases and imports 7 specified tables from each database appending the table name with my database name in the result set.
I'm stuck on how I'd set the connection strings in my OLE DB Source in my Data Flow task. Any insight would be greatly appreciated.
Thanks in advance.
Bill Webster
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Sep 27, 2015
I have 5 databases that the user will chose which ones to restore. I was thinking the variable with the 5 database names separated by commas. I was thinking about using the CONTAIN function but two of the databases have the same name except for a few letters at the end.
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Sep 14, 2006
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?
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Jul 13, 2015
I need one query:
create table #task(TaskId bigint unique, Name varchar(2000))
insert into #task values(1, 'Text Text Text Text Text Text Text <<Name>> Text Text Text <<Salary>>')
insert into #task values(2, 'Text Text Text <<Name>> Text Text Text Text <<Company>> Text Text Text <<Salary>> Text Text Text')
[Code] ....
Now I need to create an inline function who resolve the task name with appropriate values and return me the resolved task name
select * from fn_TaskResolver(1, 'Text Text Text Text Text Text Text <<Name>> Text Text Text <<Salary>>')
I try this function but its return multiple rows as i just want to return one row. as I have big data set so i don't want to use scaler or Multi Line function.
create function fn_TaskResolver(@TaskId bigint, @name varchar(2000)
Return table
as
return
[Code] ....
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May 16, 2006
Hi ,
I have around 5 databases with same structure used to store data for different locations and services.
I have created an intermediate database which will have all the stored procedures to access data from above 5 databases.
My queries are common to all the databases. so,I would like to pass database name as an argument to my stored proc and execure query on specified database.
I tried this doing using "USE Databasename " Command. but it says ...We can not use "USE command " in stored proc or triggers. so ..what i did is ..
--------------------------------------------------------------------------------------------------------------
CREATE PROCEDURE TestDB_access(@dbname varchar(100))
AS
BEGIN
DECLARE @localDB varchar(100)
Set @LocalDB=@dbname
if @LocalDB='XYZ'
EXEC ('USE XYZ ')
elseif @LocalDB='ABC'
EXEC ('USE ABC')
Select * from Mytable
END
---------------------------------------------------------------------------------------------------------------
When I run this from my database , it gives me an error "unable to find table "mytable".
What is the best way to make my queries work with all the databases.
Thanks in advance
Venu Yankarla
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Sep 13, 2007
Hi,
I'm trying to create a database that takes specific information from a number of databases on different servers to make some reporting that we have much easier.
I'm pretty new to SQL so I'm not sure of the best way to proceed. I read an article that suggested I use the OPENROWSET command. The problem is, the version of SQL that came with one of the programmes we use is limited and will not allow you to turn on the allow "Ad Hoc distributed Queries" so the SLQ statement will not execute.
I'm confused why it won't let me to connect through ODBC as I've created a web page that selects data from this database with no problems!
Here is the SQL statement that I've written to make sure it is the correct one (on the msdn library page it said that this was the ODBC connection):
SELECT a.*
FROM OPENROWSET('MSDASQL','DRIVER=(SQL Server);SERVER=APPOLOACT7;UID=sa;PWD=***************',
'SELECT * FROM MDCTestAndDev.dbo.TBL_CONTACT') AS a
I've also created the ODBC connection using the tool on Administration Tools>Data Sources ODBC
Any help would be greatly appreciated (also any ways of selecting from one database and inserting it into another will be helpfull)
Thanks
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Oct 21, 2015
I am looking out for sample stored procedures returning multiple records
Example: GetOrderDetailsByOrderId
The above stored procedure should take orderId as parameter and should return the the order details along mutiple line item details.
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Aug 12, 2015
I need to compare columns in tables on 1 database on one server versus the same on a 2nd server.
I'm looking for added columns in dbase 1.
Is there a system T-SQL script that can be used for this?
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Nov 14, 2007
Is it possible to get an aggregate list of databases from multiple servers, without using SMO?
All target servers are running SQL Server 2005.
Ben Aminnia
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Jul 24, 2015
I'm trying to create an email report which gives a result of multiple results from multiple databases in a table format bt I'm trying to find out if there is a simple format I can use.Here is what I've done so far but I'm having troble getting into html and also with the database column:
EXEC msdb.dbo.sp_send_dbmail
@subject
= 'Job Summary',
@profile_name =
'SQL SMTP',
[code]....
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Feb 23, 2007
Greetings.
I have a setup/deployment question regarding SQL Server Encryption.
Internal database encrypts data in 3 different tables. This could execute on any one of 6 different servers.
The tables with encrypted data are replicated to another database on different servers (3)
How should the keys/certificates be created so that the data in the replicated database can be decrypted?
In my test scenario so far, I have been unable to have the second database decrypt the data that was encrypted on the first database (currently on the same server).
-- Create Database Master Key
CREATE MASTER KEY ENCRYPTION BY
PASSWORD = 'p@ssw0rd'
GO
-- Create Certificate
CREATE CERTIFICATE MyCertificate
WITH SUBJECT = 'My Data Encryption Certificate',
EXPIRY_DATE = '10/31/2010';
GO
CREATE SYMMETRIC KEY MyKey
WITH
ALGORITHM = AES_256,
IDENTITY_VALUE = 'My Symmetric Key',
KEY_SOURCE = 'Unique phrase that will be used to secure the key'
ENCRYPTION BY CERTIFICATE MyCertificate;
GO
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Feb 26, 2008
I have a stored procedure which adds a color + colortype to a table. I then need to select from a separate table all tools that support the colortype. Finally I need to insert into a separate table the tools + colortype. I would like to do this all in one stored procedure.My rough code is:INSERT INTO ColorsTable (color, colortype) VALUES (@color, @colortype);SELECT tools FROM ToolsTable WHERE colortype = @colortype[For Each tool] INSERT INTO MyTable tool, @colortypeMy problem is that I don't understand how to do a For Each Thank-you for any advice.
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Apr 25, 2008
Hi, I need to code a stored procedure. It will select all the rows from a table. I then need some sort of looping mechanism to filter through all the rows. It is too difficult to handle the filtering with a simple 'WHERE' clause. I will have to do some data manipulation on fields within the rows to determine which ones I could use. I need for the SP to return all the rows which qualify. Could someone provide me with a link and/or some skeleton code to give me somewhere to start on how to code the SP?
Thank you.
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May 15, 2008
help combinign stored procedure queries
first get userid
select distinct userid from allrecords where stage=1 and datediff(day,0,mydatestage1)=datediff(day,0,getdate()-1)
then i need to take this and loop through the results and do queries based on the results.
like
select @username=username from users where userid=@userid
select @totalrecords=count(id) from allrecords where stage=1 and datediff(day,0,mydatestage1)=datediff(day,0,getdate()-1)
and more
how can i do this looping through the users and then running sub queries?
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Feb 3, 2008
Hello,
I am trying to creating a while loop.
I have created a variable called @MyCount
which I initially set to 1.
For each iteration of the loop, I would
like the value of @MyCount to increase by 1.
What am I doing wrong?
WHILE ( @MyCount <= @DaysInMonth )
BEGIN
/* put some code in here *./
@MyCount = @MyCount + 1
END
Thanks
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Jun 27, 2007
I have an XML object (sent as a string, received as an XML datatype) that's in a Stored Procedure. Each row in the XML file will have 1 value from it inserted into one of three tables. The tables are depended upon the other value from the XML file.The XML File is layed out as:<Values> <value> <value>1</value> <key>My_Field</key> </value> <value>
<value>3523.2</value>
<key>My_other_Field</key>
</value></Values>I basically need to go through it row by row, find out what table I need to insert the value into using the key field.Any help with this would rock. I'm using SQL 2005.
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Sep 22, 2006
Hello,I have a stored procedure that processes an individual file from adirectory and archives it in a subdirectory.Now, the problem is, when iexecute it , it will only process one file. What i want to do is to checkto see if there are any files in the folder, and if there are , processthem all, and once done, go to the next part in a DTS package, if there areno files, simply go to the next part in the DTS package. I tried an activexscript that would get the filecount in the folder, and if there were morethan 0 files in the folder, then DTS-sUCCESS and on "success" workflow , itwould run the stored procedure, and thus it woould process one file, then"on completion" the workflow connected it back to the activeX script(thuslooping), which would count the files again. Now if there were 0 files, itwould report DTS_FAILIURE, and I had it set up ,"on failiure" to go to thenext step in the package, but it wouldn't run.Someone mind showing me a ray of light?
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Jul 20, 2005
I have a table [myOrders] with three columns. One of the columnscontains text output data [myText] nvarchar(500), one of them containsa filename [myFileName] nvarchar(50), one of the columns is a bit torecord if it has been output yet[isOutput] bit default value = 0.I am creating a SQL Agent job that needs to look at a recordset of[myOrders] where [isOutput] = 0 and create a seperate text file foreach row using [myFileName] as the filename.Then I need to mark [isOutput] of each record in [myOrders] as 1.Ok, so that's the task...What I'm thinking is I construct a stored procedure that starts with aselect statement:Create PROCEDURE JustDoItASset nocount onSELECTmyText, myFileNameFROMmyOrdersWHERE(isOutput = 0)THEN I USE BCP to create the file looping through the recordset above.THIS IS THE PART I AM CLUELESS ABOUT!/* NEED TO LOOP HERE */DECLARE @ReturnCode intDECLARE @ExportCommand varchar(255)DECLARE @FileName nvarchar(50)DECLARE @FileText nvarchar (500)SELECT @FileName = myFileName/*THIS SYNTAX IS PROBABLY TOTALLY OUTA WHACK:)SET @ExportCommand ='BCP @FileText queryout "c:' +@FileName +'" -T -c -S ' + @@SERVERNAMEEXEC @ReturnCode = master..xp_cmdshell @ExportCommand/* NEED TO EXIT LOOP HERE */Then I update all records in [myOrders] to 1BEGIN TRANSACTIONUPDATEmyOrdersSET isOutput = 1WHERE(isOutput = 0)/* err checking here */COMMIT TRANSACTIONI'm hoping someone can help me construct this.Thanks,lq
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Feb 13, 2008
I have a stored procedure that I want to basically pull in a code/codes which correspond to people. I then convert the code to the persons actual name that I then want to send back and add to a listbox.
Right now with the code I have, it returns just one name. I know I am doing something wrong, but I am not sure if what I want is possible with a stored procedure or if I am on the right track.
my code is as follows.
The proceedure I am running is as follows...
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[GetAttySectyData] (@id as int)
AS
BEGIN
DECLARE @First as varchar(200)
DECLARE @Middle as varchar(50)
DECLARE @Last as varchar(200)
DECLARE @Code as varchar(200)
Select @Code = [SectyCode] From tblMain2 as M LEFT JOIN tblSectyData as S ON M.Code = S.Code WHERE M.Code = @id
SELECT @First = [value] FROM dbo.[text] WHERE efield_id = 10741 AND employee_id = @Code
SELECT @Middle = [value] FROM dbo.[text] WHERE efield_id = 10906 AND employee_id = @Code
SELECT @Last = [value] FROM dbo.[text] WHERE efield_id =10740 AND employee_id = @Code
Select ISNULL(@First, '') + ' ' + ISNULL(@Middle, '') + ' ' + ISNULL(@Last,'') AS FullName
END
////which is called from SqlCommand ShowTeam = new SqlCommand("Exec dbo.GetAttySectyData '" + selectedEmployee + "' ", IntranetConnection);
To populate the listbox, I was running this. As I mentioned, I get one name.
IntranetConnection.Close();
IntranetConnection.Open();
IntranetReader = ShowTeam.ExecuteReader();
while (IntranetReader.Read())
{
TeamList2.Items.Add(IntranetReader["FullName"].ToString());
}
IntranetConnection.Close();
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Nov 4, 2015
I have a backup checking script on my server. I want to change the script to run on multiple servers, and below are my requirements,
1. I have an input file with my sql script which i want to run in command prompt and i have a list of servers in an another input file.
2. I need a script to take the input from the input file , process my sql script and produce an output for each servers.
3. Or can we use SSMS or some sql agent script to make it possible ?
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Oct 28, 2015
Is there a way to fetch database usage details for multiple SQL servers (report) usirng powershell script.
Details: servername, databasename, datafile usage, logfile usage, free % age...etc.
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Sep 21, 2006
I used to do this with classic asp but I'm not sure how to do it with .net.Basically I would take a table of Categories, Then I would loop through those. Within each loop I would call another stored procedure to get each item in that Category. I'll try to explain, Lets say category 2 has a player Reggie Bush and a player Drew Brees, and category 5 has Michael Vick, but the other categories have no items.Just for an example.. Category Table: ID Category1 Saints2 Falcons3 Bucaneers4 Chargers5 FalconsPlayer Table:ID CategoryID Player News Player Last Updated1 1 Reggie Bush Poetry in motion 9/21/20062 1 Drew Brees What shoulder injury? 9/18/20063 5 Michael Vick Break a leg, seriously. 9/20/2006 Basically I would need to display on a page:SaintsReggie BushPoetry in MotionFalconsMichael VickBreak a leg, seriously.So that the Drew Brees update doesnt display, only the Reggie Bush one, which is the latest.I have my stored procedures put together to do this. I just don't know how to loop through and display it on a page. Right now I have two datareaders in the code behind but ideally something like this, I would think the code would go on the page itself, around the html.
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Jul 20, 2005
Hi,Is it possible to write a Stored Procedure which can update the datafrom one SQL Server to another SQL Server ? I know its possiblethrough DTS, but want to know if its possible using a Stored Proc bypassing the two server names as parameters to the Stored Procedures.Thanks,Vikram
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Oct 14, 2015
I am familiar with the sp_MSForEachDBand the USE Parameter I did Google and found [URL]
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Nov 5, 2015
Can I invoke stored procedure stored inside from a user defined table column?
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Mar 1, 2007
Hello
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
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Jan 8, 2007
Hi,
I am working with multiple databases on the same server and in a stored procedure I need to be able to call on one of them.
Here is an example of what I am trying to do in this stored procedure:create procedure sp_procedure(@variable int)select anitem from atable where selection = @variable
declare @anothervariable Char(3)
select @anothervariable = item_that_determines_database from atable where selection = @variable
use dbo.@anothervariableselect count(id) from Some_table where selection = @variable
The database is not found using this method and I do need to use it in a stored procedure. All of the databases being used are (3) letter names in lower case (aaa, bbb, ccc, etc...), the info that @anothervariable pulls from the table is the name of that database but in all caps. Does this part make a difference?
Also, what method could I use to get the database variable to read from that selected database?
Thank-you for your help.
Eric
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Aug 24, 1999
Hello all,
I have discovered that you cannot use the "USE" command in a stored procedure to change to another database.
Is there any way I can change to another database within a stored procedure besides calling another stored procedure on the database I want?
Thanks,
Nev.
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Mar 16, 2015
We're running SQL Server 2008 and have run into a bit of a situation. We have 5 databases all with the same tables and we are trying to create a query that will loop through the different databases and output the results per company database. I originally did a cursor, but my boss wants the query to be in a more readable format:
His ideal wish would be the query in a stored procedure and the cursor to create the input parameter for the stored procedure for the different databases.I've tried looking through some forums and googling some possibilities but can't seem to make any sense of them.
declare @dbname varchar(100)
,@sql varchar(max)
createtable #TempDBs (
dbname nvarchar(100)
, Orig_Jnl int
, BaseRef int
, Posting_Date date
[code]....
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Jun 28, 2006
Hi!
I need to use two distincts databases on the same stored procedure. One, database1, is where I want to place the procedure, and where the table the procedure populates is (table1). The other, database2, hosts the table (table2) from where I select some data to put into table1 in database1.
Database1 name is fixed, while database2 name may change. So, I would like to pass database2 name as a parameter to the procedure. In this simple example, it works fine:
use database1
go
create procedure teste @db_name varchar(10) as
exec ('select * from ' + @db_name + '.dbo.table2')
But the problem is that in my procedure, database2 is used in a cursor, something like this:
create procedure myProcedure @year int, @pDatabase2 varchar(30) AS
declare ...
WHILE ...
BEGIN
...
declare cursor1 cursor for
select column1, column2 from @pDatabase2.dbo.table2
where ...
open cursor1
fetch next from cursor1 into ...
close cursor1
deallocate cursor1
-- insert data into table
INSERT INTO table1
VALUES...
....
And I get an error if I try to use the exec! How can I do it? Can anyone help me please?
Thank you!
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Jul 14, 2015
The Input parameters will be supplied like below for a procedure.
DECLARE @Subject NVARCHAR(100) = 'Math, Physics, Science'
,@ClassNumber NVARCHAR(MAX) = '102,103|415,206|712,876'
/*
I need to select subject with classnumber's supplied from the input screen and output a result like this.Let's say I have a temporary table dbo.TableA
--For Math
INSERT INTO dbo.TableA
SELECT @Subject FROM Class
WHERE @ClassNumber in (102,103)
[code]....
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Jun 21, 2015
I have a sql code like this:
declare @currentDate datetime,@enddate datetime;
select @currentDate = '06/1/2015';
select @enddate='06/05/2015'
while @currentDate <= @enddate
begin
-- do whatever is needed
select @currentDate = dateadd(DAY,1,@currentDate);
select @currentDate as currentdate
end
In result am not getting the current date. am getting date from 06/02/2015.i want to get records from 06/1/2015 to 06/05/2015. total 5 records..but now i am getting only 4 records.
How I can get full records.
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