Single ID Access 2 Databases
Mar 27, 2006Is it possible to have an ID that can access 2 databases? If it's possible, I have to create the same ID and password under each database?
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How Many Databases Are There In A Single Server
Sep 28, 2007Hi all,
How to find out how many databases are there in a
single server.
example: server name 172.16.9.33 i want to find out how many
databases are there in this server.
Any solution for this plz help me.
Thanks&Regards,
Msrs
DTS: Single SELECT From 2 Databases Possible?
Jul 19, 2006Just wondering, in DTS, can I run a SELECT script that selects from 2 different databases (both on the same server)?
I can run this in Sql Query Analyzer, but in a DTS, it doesnt accept my database name prefixes:
SELECT
a.something
FROM
DB_ONE.dbo.product a, DB_ONE.dbo.mp_brand b, DB_TWO.dbo.lk_pcat_cutover c
WHERE
a.PCat <> c.Pcat
(where DB_ONE and DB_TWO are the 2 different db names)
I have one connection to DB_ONE... does this mean I cant access DB_TWO when using this connection? I want to try and avoid using a temporay table for storing DB_TWO's data in DB_ONE... Is this possible?
Thanks,
Andre
Restoring Multiple Databases From Single BAK?
Oct 24, 2013I have a single .bak file containing full backups of 20+ databases.
Whats the best way of creating and restoring these database onto an instance on a separate server.
note that this is to migrate the whole instance of sql server onto a newly build server.
How To Make A Single Database From Two Databases ....
Nov 8, 2006Hi ...
I have two separete databases, what Ineed is that I want to make a single database of the two. Although all the table definitions of both the database are same.
I will be glad to know "how to make a single database from two" and i will be happy to see the query to insert the values from one database to another one.
Abdul Ghaffar
Single Endpoint Multiple Databases
Apr 17, 2007I'm building an app that will data stored in multiple databases. I have an endpoint with a single webmethod like so:
CREATE ENDPOINT [Rosters_Endpoint]
AUTHORIZATION [ADHEadministrator]
STATE=STARTED
AS HTTP (PATH=N'/SQL/Rosters', PORTS = (CLEAR), AUTHENTICATION = (DIGEST, NTLM, KERBEROS, INTEGRATED), SITE=N'10.0.1.116', CLEAR_PORT = 8080, COMPRESSION=DISABLED)
FOR SOAP (
WEBMETHOD 'GetACSStudents'( NAME=N'[fadb].[dbo].[GetACSStudents]'
, SCHEMA=DEFAULT
, FORMAT=ALL_RESULTS), BATCHES=DISABLED, WSDL=N'[master].[sys].[sp_http_generate_wsdl_defaultcomplexorsimple]', SESSIONS=DISABLED, SESSION_TIMEOUT=60, DATABASE=N'fadb', NAMESPACE=N'http://tempUri.org/', SCHEMA=STANDARD, CHARACTER_SET=XML)
Each webmethod will be accessed thru a multiview on the page.
It would seem to me that I can describe the webmethods using a fully qualified stored proc name and that wouldn't cause a big problem. But, my question is what does that DATABASE=N'fadb' clause do?
Does anybody see a problem with using a single endpoint to access multiple databases?
Any advice would be greatly appreciated as this is my first web app using this data access method.
Thanks.
SQL 2012 :: What If We Locked Down All Databases To A Single Interface
Aug 30, 2015Would this go a long way towards securing the data?
Database.Store(this)
Database.Delete(this)
Database.Load(this)
Where "this" is a single object mapped to a single stored procedure.
Two parameters are recommended: one to identify user, and one to specify an "action" or different SP.
Multiple Databases In Single Linked Server ?
Apr 25, 2008HI Guys,
I just need to add multiple catalogs to the same linked server, in Sql Server 2000 or Sql Server 2005. Here i need only to add 3 databases in to a single linked server name.
Thanks In Advance,
Krishna
Multiple Small Databases Vs Single Big Databas
Jun 17, 2008Hi, I'm planning to develop a project on .NET using Sql server 2005. Just stuck at a point where I need to decide that Should I use 2 or 3 huge databases with a lot of tables and data into it or should i create a lot of databases which would contain small chunks of data. Please let me know which option would give me a better performance. Thanks in advance
God is great. We are not God. But we still can be great.
Creating Multiple Databases From A Single Backup F
Nov 9, 2006Hi,
I want to create two databases by restoring from a
single backup file in sql server. I am using 2005-sqlexpress .Is it possible?
Thanx in advance..
Restoring Multiple Databases From A Single Backup
Jan 16, 2008I have a backup that contains multiple databases. I am restoring it to a different server. How do I restore each database? Tried to restore under SQL Server Management Studio, but can only restore one of many from the backup (it appears it has only 1 logical file name in the backup) If you can refer me to a web page that would be great. I tried googling the topic but nothing seems to come up.
View 5 Replies View RelatedMirroring Multiple Databases On A Single Instance
Jul 7, 2007Can someone explain what does this mean? This is from http://www.microsoft.com/technet/prodtechnol/sql/2005/dbmirror.mspx
<quote>However, all these techniques for coordinating client redirection with a database mirroring have an important limitation. Database mirroring occurs only at the database level, not the server level. Be careful if your application relies on querying several databases on a server, or uses multi-part object names to query across several databases. When several databases reside on one server, and they are mirrored to a standby server, it is possible that one of several databases might fail over to the standby but the others remain on the original server. In that case, you might need one connection per database that you are querying, so that you do not attempt cross-database queries on a standby server where only one database is a principal and the remaining are mirrors.</quote>
Also I read somewhere that if one mirrored DB fails, all other mirrored DB should also be transferred to the mirror.
For example: Let's say Srv1 (principle) and Srv2 (mirror) and Srv3(witness) are SQL servers with only default instances. The SQL instance has 4 DBs (DB1, DB2, DB3, DB4) and all of them are mirrored to Srv2.
An ASP.NET application has four seperate connection strings like:
objConn1 --> Data Source=Srv1;Failover Partner=Srv2;Initial Catalog=DB1;Integrated Security=True;
objConn1.connect();
objConn2 --> Data Source=Srv1;Failover Partner=Srv2;Initial Catalog=DB2;Integrated Security=True;
objConn2.connect();
objConn3 --> Data Source=Srv1;Failover Partner=Srv2;Initial Catalog=DB3;Integrated Security=True;
objConn3.connect();
objConn4 --> Data Source=Srv1;Failover Partner=Srv2;Initial Catalog=DB4;Integrated Security=True;
objConn4.connect();
If DB2 failsover to Srv2 (mirror), why should all other DBs be failedover?
Thanks
Connecting To 2 Diffrent Sql Servers Databases From Single Web Application
Oct 31, 2007i am having 2 sql servers one is web sql server server and other server is my local sql server. i am making web application through which i want to connect both sql servers at a time and by selecting data from web server i want to insert it into my local sql server both having same database on which i want to work , i want to know how it can be done
my idea as follows in web.config i specify 2 connection string and by selecting data from websql server database table i going to store it in dataset and then i return dataset to another function which connects to local sqlserver database.but database records are much large. can any body guide me .
i am going to place my web application on local server (C# asp.net 2.0) .
thank you,
i tried this code
c# file
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
Uupdatedata();
}
public void Uupdatedata()
{
string constr1=ConfigurationSettings.AppSettings["abccon1"];
string constr2 = ConfigurationSettings.AppSettings["abccon2"];
System.Data.SqlClient.SqlConnection dbcon1 = new System.Data.SqlClient.SqlConnection(constr1);
dbcon1.Open();
System.Data.SqlClient.SqlConnection dbcon2 = new System.Data.SqlClient.SqlConnection(constr2);
dbcon2.Open();
SqlDataReader dr;
SqlCommand cmd = new SqlCommand("select * from Unit_Master",dbcon1);
dr = cmd.ExecuteReader();
while (dr.Read())
{
string Sql = "insert into Table1(Unit_Id,Unit_Desc) values(" + dr.GetInt32(0).ToString() + "," + dr.GetString(1) + ")";
SqlCommand cmd1=new SqlCommand (Sql,dbcon2);
//cmd1.EndExecuteNonQuery ();
}
//dr.Close();
//dbcon2.Close();
}
web.config<configuration>
<appSettings>
<add key="abccon1" value="Data Source=comp01;Initial Catalog=abc;User Id=sa ; Password=sa"/>
<add key="abccon2" value="Data Source=comp01;Initial Catalog=abctest;User Id=sa ; Password=sa"/>
</appSettings>
<connectionStrings/>
this 2 databases are from single my loacl server
it wont work it gives exception
please healp me.
SQL 2012 :: Mirroring Multiple Databases On Single Instance?
Jun 10, 2014I have to mirror 3 DBs on my sql server instance . I have restored there full backups and log backups on mirror.I have also created endpoints on principal and mirror using default ports 5022 and 5023.
know if i can use the same endpoint for the databases on principal instance ?
Recovery :: How Many Databases Can Be Configured In Log Shipping From A Single Instance
May 1, 2015SQL Server 2012: Out of all the databases in the instance we have a requirement in which we need to maintain a high availability for the databases around (128). Our team believed log shipping will apt for this requirement but not sure on it's limitations, how many databases are allowed or supports this log shipping from a single instance.
View 7 Replies View RelatedT-SQL (SS2K8) :: Multiple Databases - Return A Single Table With Three Columns
Jan 13, 2015I have multiple databases in the server and all my databases have tables: stdVersions, stdChangeLog. The stdVersions table have field called DatabaseVersion which stored the version of the database. The stdChangeLog table have a field called ChangedOn which stored the date of any change made in the database.
I need to write a query/stored procedure/function that will return all the database names, version and the date changed on. The results should look something like this:
DatabaseName DatabaseVersion DateChangedOn
OK5_AAGLASS 5.10.1.2 2015/01/12
OK5_SHOPRITE 5.9.1.6 2015/01/10
OK5_SALDANHA 5.10.1.2 2014/12/23
The results should be ordered by DateChangedOn.
Merging Two Different SQL Server 2000 Databases With Same Schemas In A Single Database
Jan 7, 2008Hi,
I have two databases lets say DB1 and DB2.
Schemas for both databases is same.
In both database schemas there are tables which has identity columns as primary key.
Now i want to merge these two databases in a single database say DB3.
It may also possible that some master records in both databases are common so they should not repeat in DB3
Is there any way so that i can do it quickly and as soon as possible.
Thanks in advance
Rohit
Sync/Merge Local Sql Compact Databases To Single Global Database
Jun 23, 2007Hi, I have compact sql databases which will be local on multiple users
devices. Due to space constraints, for one of the tables i have had to use
auto incrementing integer which works fine for the local database but i
would like to merge all of the users databases into a global database. The
table format can be seen below:
Code SnippetCREATE TABLE Players
(
ID UNIQUEIDENTIFIER NOT NULL PRIMARY KEY,
FirstName NVARCHAR(32),
LastName NVARCHAR(32)
);
CREATE TABLE Sessions
(
ID INTEGER NOT NULL IDENTITY,
PlayerID UNIQUEIDENTIFIER ,
SessionDateTime DATETIME,
CONSTRAINT pkSessions PRIMARY KEY (ID),
CONSTRAINT fkPlayerID FOREIGN KEY (PlayerID) REFERENCES Players(ID)
);
CREATE TABLE SessionDetail
(
SessionID INTEGER,
Time real,
Power real,
CONSTRAINT pkSessionDetail PRIMARY KEY (SessionID,StrokeTime),
CONSTRAINT fkSessionID FOREIGN KEY (SessionID) REFERENCES Sessions(ID)
);
The Players table will merge fine as GUIDs are used. However, how will the
sync capabilities of compact SQL handle the sessions table? When it pushes
the local data to the remote database will it change the Sessions.ID column
to a unique field (as no doubt lots of people will have 1, 2, 3 in their
local databases and the global database must have a unique ID), and then
transfer this changed ID back to the local database? Furthermore, if it
changes the Sessions.ID column during the merge it will also need to update
the SessionDetail.SessionID foreign key to maintain referential integrity,
is this also handled?
So my question is, how much of this sync and data merge is automated and are
there any good examples or pointers for my scenario? I cannot reasonably use
a GUID for Session.ID as there will be lots of SessionDetail entries and the
size would be far too much.
Many thanks,
Chris
Grant Access To A Single Table
Oct 1, 2007So here's the situation: I'm creating a front-end application to an SQL Server 2000 database and I need to create a new login to the database for the app.
Is it possible (or even; is it a good idea...) to create a logon that only has access to a single table?
Actually, I know it's possible - but I don't want to have to go through the hundreds of tables and deny access to them all! So I guess the question is;
Is there a quick and easy way of granting a login permissions to a single table only?
Help On Mutli Access To A Single Same Table
Jun 3, 2007hi everyone,
is that possible to access a table if the table is doing an insert command? im trying to insert data into a data while another function calling select statement on that same table. will the table be lock when its doing an insertion? or its free? sorry about the question structure.
cheers,
delete469
Access Or SQL Databases
Jun 2, 2004I've read afew articles about .Net and they mentioned not using Access when developing with VS.Net, but the articles didn't go into why. Between the two, is one better/easier to use than the other? Is there a cost difference? Or does it depend on what you are doing?
Any input would be appreciated. Thanks.
Access Databases Using ADO.Net
Sep 20, 2005Hi I am using Visual Studio.Net 2003 and SQL 2000 Web applications run using the ASPNET user account.
I have to set up this account and grant it permissions before my Web application will have access to a SQL database. How do I grant permissions ?.
500 Login Can Access Single Database And Can Save?
Apr 4, 2014I have a small project for educational institutuin online examination. But 500 students has to login and save their answers.. Is it possible to have in sql server 2008 for 500 login can access a single database & can save?
View 4 Replies View RelatedCan't Access SQLServer In Single User Mode
Feb 14, 2008Hello:
Having an extremely frustrating issue trying to connect to SQL once I've done the NET START MSSQL$SQL_DEV /c /m /T3608.
Briefly: SQL 2K and 2K5 named instances running on same DEV box. Can't open admin:<serverinstance> in SSMS, I get the following error:
"Login failed for user 'sa'. Reason: Server is in single user mode. Only one administrator can connect at this time. (Microsoft SQL Server, Error: 18461)
This happens regardless of credentials supplied (my AD acct (local admin on box), AD acct running SQL services or sa). Object Explorer is closed, remote connections disabled in SS Surface Area Config. I open SSMS and make no attempt to connect to server. Choose File >New > Query with Current Connection. In dialogue box, I attemp to utilize DAC and get the above error.
In DOS prompt where I issued the single user mode startup cmd, try to use sqlcmd to grab DAC session and receive the following error:
SQL Network Interfaces: An error occurred while obtaining the dedicated administrator connection (DAC) port. Make sure that SQL Browser is running, or check the error log for the port number [xFFFFFFFF]. Sqlcmd: Error: Microsoft SQL Native Client : An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections..
So, no matter what method I use, I've managed to disable ALL access to the instance, despite the tips I've seen here and on Google.
I need to move the system databases to new disk volume, but cannot do so until I can open a connection to the instance once I've put it in single user mode. Looking in the SQL Srvr log following startup in single user mode I see the following:
Message
Server is listening on [ 'any' <ipv4> 3560].
Message
Dedicated admin connection support was established for listening remotely on port 3560.
Do I need to call the port# specifically when using SSMS or sqlcmd?
I can include screenshots of the failures and mssgs if necessary.
More disturbing is in a DR situation, I CAN'T OPEN A SESSION TO THE INSTANCE, which would be a very bad thing...
Please Help!
Async Database Access On Single SqlConnection
Mar 14, 2008Hi,
I'm currently writing an windows application where a LOT of threads connect to database and send small amount of data.
I'd like to ask you for the best approach to do it.
The way it's implemented now:
Each therad uses it's own SqlConnection sends few bytes of data and closes the SqlConnection. Each thread has to send initliazation data which i guess is few times bigger then accual data and then it has to close connestion even more bytes that could be avoided are sent.
The way i'd like it to be:
There is only one SqlConnection all therads share it. It's opened when the applications starts and closed when it's application is closed. This way i send initialization data only once and by doing this i can save some bandwidth.
Does SqlConnection operations has to be in critical area? Can it be used pararelly by many threads? Maby there is better way to do it? Is it recomended to close SqlConnection as soon as possible after query? If so why?
Thanks in advance,
Erxar
Converting Access Databases To SQL
Apr 18, 2001what is the proper method of taking a database made in MS Access and converting it so that it runs in SQL Server 7?
View 1 Replies View RelatedAccess To Different Databases In Different Domains
Apr 16, 2007Hi everybody,there are several SQL-Server 2000 databases within a company locatedon different servers in different domains. On every database you canfind the same table X.I want to merge these tables X (UNION query) and print the result witha Crystal Report.Unfortunately I only have little knowledge on security, domains,distributed applications.Thanks for help.
View 2 Replies View RelatedMissing Mdf Won't Allow Access To Other Databases
Mar 13, 2008The project I work with consists of about a dozen databases. One of the .mdf files was deleted by one of the team members. Since we are still exploring with the data structures to some degree, we didn't have a backup for this file, but we do have the .sql file that created the database. Now, however, we cannot access any of the databases because the OS reports that it can't find the one file. The log shows that it connects to the others fine, but gives us a login failure because of one missing file [Error: 18456, Severity: 14, State: 11]. Losing the file is of no importance to the team, but it sure is causing a problem for SQL Server 2005. How do we get the rest of the databases to connect and just drop the damaged one to recreate it later?
View 8 Replies View RelatedPlease Help Me SQL 2005 And Access Databases
Nov 16, 2006I have a restaurant POS application that is written in VB 6 and the data is being written to a access database. I need to access this database over the internet. I need to get certain tables (current sales) in this database to automatically send the updated data to a Web Server. My questions are: What is the best way to do this? Do I need to have sql express loaded on site and let it do the interactions with the Access server and then connect to SQL express over the internet? I am new to this and not sure of the best way to design it. Do I use Report services or analysis services to design?
Thanks
How To Access Database In Single User Mode All Time
Aug 23, 2004Dear All,
I want my SQL database to be accessed always in a single user mode through my application. How can I do this ?
Thanks in advance.
Sushma
SQL 2012 :: TDE Encrypted Databases On 2 Different Server To Be Restored On Single Dev Server
Apr 29, 2015 have a Prod Server A having TDE enabled on 2 of those databases. I have a Prod Server B having TDE enabled on 3 of those databases. Now I have to create a single Dev server Server C for all the above 5 databases residing on the two servers. So how can I restore all the 5 database backup files on server C.
Does it mean that I need to copy the certificates and Keys from both the Prod server to this Dev Box and then restore the backup files. Once done, I can enable the encryption ON on those 5 database on Dev box or is there any different approach.Also how will tempdb behave in this scenario.
Multiple Databases Access In Query ... HELP ?
Jul 30, 1998I try to fill a recordset with a query in an asp page to an SQL Server through ODBC connection :
The ODBC connection (eg : DB1Cnnection) is done to one Database (eg : DB1).
and I need to link to another Database (eg : DB2)
it `s like :
set rs=DB1Connection.Execute("Select DB1.xxx FROM TABLE1, TABLE2 WHERE ...")
Please, How do I `tell` to ODBC that TABLE2 is in DB2 ???
HELP !
Managing User Access To Databases
Aug 21, 2002Scenario:
1. Access to database objects is based on database roles.
2. Application administrators handle the assignment of users to database roles. Application administrators are first line managers, typically; they are not DBA's and not Help Desk staff.
Question:
What products are available to simplify the management of user access to databases in the aforementioned scenario?
TIA to all respondents.
--
Peter