what is mssqlsystemresource database? do we need to copy this while moving form one server to another one?
All system stored procedures, views and functions are stored in the MsSqlSystemResource database. This db is hidden, you can't see it in SSMS but lives in the data directory...should already be on your new server
run this query on the other server
select name, filename
from master..sysaltfiles
where dbid = 32767
The system resource database. You should treat it as part of your SQL Server binaries, not as part of your data. You should never copy this file, it is manipulated only by SQL Setup operations. Replacing a resource database is not supported and can render a SQL Server instance unusable.
Related
Hello I have to pass a select from a database that is on an ip address to another (identical) database that is on a completely different IP, below the query how to pass to make the switch?
Sql Code:
/*Insert into database with same name into same table addres:: 172.16.50.98*/
Insert into
/* select from database address: 172.16.50.96*/
SELECT IdUtente,Longitudine,Latitudine,Stato,DataCreazione
FROM Quote.dbo.Marcatura
where DataCreazione>'2019-01-08 18:37:28.773'
Linked Server/ OpenQuery is the way to achieve this. have a look on this.
including parameters in OPENQUERY
If the data that's being imported isn't large and this won't be a reoccurring task a linked server would probably be the better option. Creating one through the SSMS GUI is easier if you haven't done this before, but an example of creating one using the SP_ADDLINKEDSERVER stored procedure through T-SQL is below. If your account doesn't have access to the other server the SP_ADDLINKEDSRVLOGIN stored procedure will need to be used to configure the linked server with an account that has the appropriate permissions on the source server, as well as database and any referenced objects. While using the linked server syntax (4 part name) is simpler and easier to read, I'd strongly recommend doing the insert with OPENQUERY instead if only one linked server will be used. This will execute the SQL on the source server, applying any filters there and only return the necessary rows, whereas the linked server syntax will return all the rows before performing the filtering. You can read more about the differences between the two here. You indicated the database name is the same on both servers, and this assumes the same for the table and schema names as well. Make sure to update these accordingly if they differ.
If a large volume of the data will imported or if this will be a regular process creating an SSIS package and setting this to run as a SQL Agent job will be the better approach. If you choose to go this route there are a number of things to consider, but the links below will help you get started. SQL Server Data Tools (SSDT) is where the packages can be developed. While not necessary, executing the packages from the SSIS Catalog, SSISDB, will be much more beneficial than just the using the file system. Either an OLE DB or SQL Server Destination can be used since the table that's being loaded to is on SQL Server, however a SQL Server Destination can only be used on a local database.
Linked Server:
--Create linked server
--SQL product name and SQLNCLI11 provider for SQL Server
EXEC [MASTER].DBO.SP_ADDLINKEDSERVER #server = N'MyLinkedServer', #srvproduct=N'SQL',
#provider=N'SQLNCLI11', #datasrc=N'ServerIPAddress'
--OPENQUERY insert
INSERT INTO Quote.dbo.Marcatura (IdUtente, Longitudine, Latitudine, Stato, DataCreazione)
SELECT
IdUtente,
Longitudine,
Latitudine,
Stato,
DataCreazione
FROM OPENQUERY(MyLinkedServer, '
SELECT
IdUtente,
Longitudine,
Latitudine,
Stato,
DataCreazione
FROM Quote.dbo.Marcatura')
SSIS:
SSIS
SSDT
SSISDB
Execute SQL Task
Data Flow Task
OLE DB Source
OLE DB Destination
SQL Server Destination
SQL Server Agent SSIS Packages
SSIS solution
I think this requires a very simple SSIS package to be achieved:
Create two OLEDB Connection manager; one for each server
Add a data flow task
Inside the Data flow task addan OLEDB Source and OLEDB destination
In the OLEDB source (172.16.50.98 connection manager) select SQL command as Access mode and use the following command:
SELECT IdUtente,Longitudine,Latitudine,Stato,DataCreazione
FROM Quote.dbo.Marcatura
where DataCreazione >'2019-01-08 18:37:28.773'
Map the source columns to the OLEDB destination (172.16.50.96 connection manager)
Helpful links
Extract Data by Using the OLE DB Source
SSIS OLEDB Source to OLE DB Destination example
I am looking for a way to setup a scheduled update from a linked server I created to a local db, I am not familiar with triggers but from what I've read you have to set them up on the originating server, and I only have read access to the mysql Database. Basically all that I am trying to do is make a local copy of two tables from the mysql db. I can manually do so with select into statements, but I would like to have some automation if possible. Any thoughts on how to achieve this? Also I am using SQL server 2008 R2. Thanks!
You have several options to do:
Copy all data from the source table (do not use this if the source table is big)
If you have a column in the source table which can be used to determine which records should be copied, use that (this is mostly an auto updated timestamp column in MySQL)
Set up a trigger to track modifications
To copy, you can set up a Linked Server or you can use SSIS
To use a linked server you can use OPENQUERY()
You can schedule your task with SQL Server Agent
I have database connection to database DB1. The only thing I could do - execute any t-sql statements including using stored procedures. I want to export the specific table (or even the specific rows of specific table) to my local database. As you can read abve, DBs are on diffrent servers meaning no direct connection is possible. Therefore question: Is it possible to write query that returns the other query to execute on local server and get data? Also note, that table contains BLOBs. Thanks.
If you have SQL Server Management Studio, you can use the data import function on your local database to get the data. It works as long as you have Read/Select access on the tables you are trying to copy.
If you have Visual Studio you can use the database tools in there to move data between two servers as long as you can connect to both from your workstation.
Needs Ultimate or Premium though:
http://msdn.microsoft.com/en-us/library/dd193261.aspx
RedGate has some usefull tools too:
http://www.red-gate.com/products/sql-development/sql-compare/features
Maybe you should ask at https://dba.stackexchange.com/ instead.
If you can login to the remote db (where you can only issue t-sql), you may create linked server on your local server to the remote and use it later directly in queries, like:
select * from [LinkedServerName].[DatabaseName].[SchemaName].[TableName]
I am trying to insert rows into a MySQL database from an Access database using SQL Server 2008 SSIS.
TITLE: Microsoft SQL Server Management Studio
------------------------------
ERROR [42000] [MySQL][ODBC 5.1 Driver][mysqld-5.0.51a-community-nt]You have
an error in your SQL syntax; check the manual that corresponds to your MySQL
server version for the right syntax to use near '"orders"' at line 1
The problem is with the delimiters. I am using the 5.1 ODBC driver, and I can connect to MySql and select a table from the ADO.Net destination data source.
The MySql tables all show up delimited with double-quotes in the SSIS package editor:
"shipto addresses"
Removing the double quotes from the "Use a table or view" text box on the ADO.NET Destination Editor or replacing them with something else does not work if there is a space in the table name.
When SSIS puts the Insert query together, it retains the double quotes and adds single quotes.
The error above is shown when I click on "Preview" in the editor, and a similar error is thrown when I run the package (albeit then from the actual insert statement).
I don't seem to have control over this behavior. Any suggestions? Other package types where I can hand-code the SQL don't have this problem.
Sorry InnerJoin, I had to take the accepted answer away from you. I found a workaround here:
The solution is to reuse the connection for all tasks, and to turn ANSI quotes on for the connection before you do any inserts, with an Execute Sql task that runs the following:
set sql_mode='STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,
NO_ENGINE_SUBSTITUTION,ANSI_QUOTES'
Try using square brackets around the table names. That may help.
EDIT: If you can, I would create views (with no spaces) based on the Access tables, and use those to export. Even if it means building another Access database with linked tables, I think this is your best bet.
I've always struggled with using SSIS with MYSQL directly. Even after installing the ODBC drivers, they just don't play well in data flows. I've always ended up creating linked ODBC connections between SQL Server and MYSQL. I then rely on linked server queries to bring over data. Instead of using a SSIS data flow task, I use an Execute SQL command, usually in the form of a stored procedure that executes an OPENQUERY.
One solution you could do is load the data into a SQL Server database and use it as a staging environment before you load it into the MYSQL database. I regularly move data between SQL Server 2008 and MYSQL and in the past I use to regularly move data between Access and SQL Server.
Another possible solution is to transform the incoming Access data before it loads into the MYSQL database. That may give you a chance to clean up the column names and the actual data that's going through to MYSQL.
Let me know if either of these work for you.
You can locate the configuration setting file my.ini at <<Drive>>:\ProgramData\MySQL\MySQL Server 5.6\my.ini and add "ANSI_QUOTES" to sql-mode.
e.g: sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION,ANSI_QUOTES". This should solve the issue while previewing in the SSIS editor.
When running a SQL statement or a stored procedure on a database, can you connect to an external database and pull data from there?
something like:
SELECT a.UserID, b.DataIWantToGet
FROM mydb.Users as a, externaldb.Data as b
You'll need to setup a Linked Server instance. Then you can reference the external database as though it were a SQL Server database.
Yep -- there's two methods: either use the function OPENROWSET, or use linked servers. OPENROWSET is useful for ad-hoc single statements, but if you're going to be doing this regularly, read up on linked servers as they allow you to do exactly what you've specified in your SQL Statement ... e.g.,
SELECT database.owner.table for local data
SELECT server.database.owner.table for remote data
And yes, you can mix and match to do joins twixt local and remote. Note though that you'll need to be caureul if you do joins against large tables that exist on the remote server as the query could take a long time to exexute...
Yes, you can. You should take a look at linked servers for starters. You can also use OPENROWSET to hit them directly with no linked server.
Easiest way :
Click connect to server
when it asks for server name use:
192.168.X.X,1433\SQLEXPRESS insted of YOURPC\SQLEXPRESS
(The ip and opened port of target sql server)
Type correct username and password
Done!