I have an Oracle 8i database running on 2000 NT server.
I have been assigned a task to copy data along with schema into any of these
(postgresql, mysql, ms access)
I have tried a lot in the internet but there is no such tool which could help me. Right now I am running that NT 2000 in virtual machine using VM WARE.
It is not too difficult to link Oracle to MS Access, from which point it is just a matter of running queries, if you need the data to be physically held in MS Access.
More info: http://www.orafaq.com/node/60
For copying the schema/data to PostgreSQL there is ora2pg. If this is a recurring task then one nice thing about ora2pg is that you can potentially script/automate the process.
For a one-time or ad-hock export, and depending on the nature and size of the database, you can also use DbVisualizer to export the schemas/data.
Related
I shall need to integrate MySQL 5.7 with MS Access (2007 and above) in two ways, so I send data from MySQL to MS Access and accept data from MS Access. This is a recurring task, so I shall need to set an automated routine to do so. Any ready to use tools or procedures?
Install the ODBC driver for MySQL and link the tables you wish to "integrate".
I have always worked with a LAMP stack - I'm a bit lost when it comes to Microsoft.
I have been sent a very large Microsoft SQL file (.bak) and I would like to take a look at it (using something like PHPMyAdmin).
What do I need to do from zero to importing/viewing this database (and what tools should I be acquiring/using in order to do so)?
Help is much appreciated, thank you.
Install MS SQL Server Express
Run SQL Server Management Studio and connect to your local instance.
Using GUI restore your database(SQL Server Express support max 10GB DB).
Now you can see DB Objects using Object Explorer and write custom queries.
If your DB is larger than 10GB download SQL Server Standard/Enterprise trial version.
I want to continually sync every 30 mins or less around 380000 rows of data from 11 tables from a SQL Server database to a MySQL database. How can I do this? What programs can do this?
This post, which is often used to close questions like these as a duplicate, does not work for me, for the following reasons.
The SQL Server is part of a CRM system, I'm not sure if it may be a lite version or something, but long story short I do not have access to the SQL Server Management Studio.
The MySQL database is part of my hosting package, which means I have access to it via phpmyadmin and the like, but not to the console or anything. And obviously I cannot access it via localhost.
So basically what I'm looking for is a way to connect to both databases, probably via ODBC drivers, and sync data every x minutes/hours.
I finally used a program called Omega Sync. Now called Spectral Core Replicator.
Omega Sync can compare and synchronize both database schema and table data. Schema comparison and synchronization for databases of same kind
Data comparison and synchronization even for databases of different kind
Compare and Synchronize databases of unlimited size!
Supported databases
Access
SQL Server
MySQL
Oracle
Interbase
Firebird
ODBC sources
I am not associated with this company or product in any way.
Microsoft SQL Server replication can apply the changes to generic ODBC/OleDB subscribers. You can configure MySQL as a subscriber if you follow the right steps and use the correct drivers, but is not officially supported so you are on your own if something goes wrong. Eg. see Set up replication between Microsoft SQL Server 2000 and MySQL. since the article is for SQL 2000 is already deprecated since Microsoft SQL 2008 supports OleDB subscribers, not ODBC.
You will need a very deep understanding of both Microsoft SQL Server, MySQL, ODBC/OleDB and Microsoft SQL Server replication. If you hit errors you'll have to solve them on your own, as the public information on this subject is scarce. I can only tell you that is possible and I've seen it done. Good Luck!
I am using 64-bit Vista and I need to migrate an access database, in Office 2007 to SQL Server.
I don't want to have to write an SSIS package to do this, but that may be my only option.
Is there any other way to do this? I have about 330M of data in Access that needs to be moved, so I can write a webapp to replace this database.
Update: The error is:
The upsizing Wizard does not work with the version of Microsoft SQL Server to which your Access project is connected. See the Microsoft Office Update Web site for the latest information and downloads.
In Access, use the upsizing wizard under tools menu...
Edit, checked to see if it's still there: it has issues with SQL Server 2008.
Do you get the same error? (yes you do, says your edit)
Alternative: SSMS/Migration for Microsoft Access
See if creating a Linked Table inside Access DB (which points to your destination table in SQL Server) helps.
OR
See if you can use SQL Server functions (such as OPENROWSET) to open the Access tables.
The SQL Server 2008 Import/Export tool has worked great for me for migrating tables as well as data. You may need to install the SQL Management Studio to get the import tool also (it'll show up in your Start menu). It supports moving tables/data around from various sources, and I'm guessing that Access 2007 is supported.
That said, the SSMS/Migration for Microsoft Access tool may work the best overall.
Best of luck.
When all else fails, you could try creating an ODBC DSN for your SQL Server and then export the tables to that DSN. It won't get all the datatypes right, but it might be good enough to get things started if nothing else works.
I think it's pretty amazing that you can export a Jet/ACE table to an ODBC data source, to be honest.
I currently have an MS Access application that connects to a PostgreSQL database via ODBC. This successfully runs on a LAN with 20 users (each running their own version of Access). Now I am thinking through some disaster recovery scenarios, and it seems that a quick and easy method of protecting the data is to use log shipping to create a warm-standby.
This lead me to think about putting this warm-standby at a remote location, but then I have the question:
Is Access connecting to a remote database via ODBC usable?
I.e. the remote database is maybe in the same country with ok ping times and I have a 1mbit SDSL line.
onnodb,
The PostgreSQL ODBC driver is actively developed and an Access front-end combined with PostgreSQL server, in my opinion makes a great option on a LAN for rapid development. I have been involved in a reasonably big system (100+ PostgreSQL tables, 200+ Access forms, 1000+ Access queries & reports) and it has run excellently for a few years, with ~20 users. Any queries running slow because Access is doing something stupid can generally just be solved by using views, and any really data-intensive code can easily be moved into PostgreSQL functions and then called from Access.
The only main ODBC-related issue we have is that there is no way to kill a slow running query from Access, so we do often get users just killing Access and then massive queries are just left executing on the server.
Yes.
I don't have any experience using Access to hit PostgreSQL from a remote location but I have successfully used Access as a front-end to SQL Server & DB2 from a remote location with success.
Ironically, what you don't want to do is use Access to front-end an Access database (mdb) from a remote location over a high-latency link. Since hitting the MDB uses file-based operations it's pretty easy to end up with a corrupt database if you have anything more than a trivial db.
It depends a lot on the database you're using as a back-end. I've had rather terrible experiences with MySQL as a back-end. Make sure the ODBC link you're using is actively developed, stable and complete --- this was definitely not the case for MySQL. You may also want to check for any compatibility issues between Access and Postgre. And, of course, it won't hurt to test extensively.
Oh, and I think it'd be absolutely great if you could post back here later with your experiences!
PostgreSQL works great as a backend for MS Access, there are a couple of support functions you should use to make things easier. See here for more info on this:
http://www.amsoftwaredesign.com/smf/index.php?board=8.0