in icCube 5.1 there is no Redshift as list of supported JDBC connections.
How to create a data source in icCube on Amazon Redshift ?
A first solution is using the Postgres jdbc driver. Redshift is based on Postgres so it also works (for how long is a good question).
The second is a bit more complicated as you need to add Reshift jdbc driver to icCube. First download jdbc driver from amazon from here, after follow this instructions to add a library to icCube.
Once done you've to configure a new data-source :
Related
I am trying to use IBM APP Connect Enterprise to connect to a Postgresql Datasource and execute Database complex queries (Complex SELECT, INSERT, UPDATE Statements)
All I can find is the loopback node which is using limited (select, insert and update) statements.
Is there any option that I can include an esql having a PASSTHRU function as the one used with ODBC (Oracle datasources)?
You could use App Connect for the interactions with Postgresql: https://www.ibm.com/docs/en/app-connect/containers_cd?topic=examples-connecting-app-connect-postgresql
You should be able to call your App Connecto flow using a Callable Flow (via the Switch Server): https://www.ibm.com/docs/en/app-connect/12.0?topic=pecf-preparing-environment-split-processing-between-app-connect-enterprise-app-connect-cloud
You should be able to add a postgresql database as an ODBC database through the UnixODBC layer (i.e. add an entry to the odbcinst.ini file), it's not directly supported though, so if you find an issue you'd need to reproduce with a supported database.
I haven't tried it myself yet, I should hopefully have time in the not too distant future.
Searching the internet for "unixodbc postgres odbcinst.ini" gave some good results, which is where I'd start.
Is there any feasibility from Oracle to have a connection established to DB2 database so that I can query on DB2 database and generate reports from Oracle Apex?
OR
Is it possible to create a View in Oracle from a remote DB2 database?
OR
What options do i have in order to develop reports in Oracle Apex from the data i have in DB2 database?
(I know, this is an old question and you've already found a workaround. Anyway,) the keyword you might be interested in is gateway. This is Oracle 10g Database Gateway for DB2/400 Installation and User's Guide. I don't know which database you use, but - if 10g is not the one, I hope you'll manage to find the right documentation.
Shortly: after installing the gateway between Oracle and DB2, you'd create a database link. Then, in your Oracle schema, create a view that selects data over that database link from DB2 database. Finally, fetch data in Apex from the view.
As i didn't find a way to directly connect to DB2 from Oracle PL/SQL, i used a work-around. As this is a reporting tool, we are ok to have this tool running with the data which is 1 day off, we did the following:
1) Extract the data required from DB2 database to CSV files. We used a DB2 command which can be run at command line to extract the data into a CSV
2) Then we imported the data into Oracle tables using sqlldr
I'm trying to build a link from Postgres (Windows installation) to Google Big Query. In order to do so I've found 3rd party ODBC drivers by Simba, installed and configured successfully. Next step was to create a link in Postgres. I was looking at dblink function in Postgres to do so. Documentation of dblink_connect states that I need to pass libpq-style connection info string which should be similar to hostaddr=127.0.0.1 port=5432 dbname=mydb user=postgres password=mypasswd.
Question is how should I create a dblink connection using installed ODBC drivers? What should be my hostaddr and port?
When I am googling for Postgres dblink connection using ODBC I always find how to connect to Postgres instead of from Postgres. Is it at all possible?
You could also simply install the FDW and query forign tables of bigquery: https://github.com/gabfl/bigquery_fdw
Postgres dblink is a module that supports connections to other PostgreSQL databases. It doesn't support ODBC data sources.
You may want to try ODBC-Link which allows to connect to any ODBC data source. Another approach is to use ODBC version of Postgres Foreign Data Wrappers. There are several extensions that implement FDW for ODBC data sources and they are listed on Postgres FDW page.
Sorry for the basic question. I'm totally new to Wildfly and MongoDB (in fact, I am new to nosql also).
I need to know, is that possible to add MongoDB datasource in wildfly? If yes, then how can I do that?
I have done few tutorials using MySQL and Postgres, it seems like it works very well with those DBs. However, when I tried using MongoDB driver, it's not working as expected.
There is a JDBC driver available for MongoDB from Unity you can download it here. Using it should be able to create a Datasource on MangoDB as well as fire standard SQL queries too.
The database class name will be mongodb.jdbc.MongoDriver and the database url will be of the format jdbc:mongo://<serverName>/<databaseName>
I've asked this question on serverfault and someone told me to ask here.
Can I make a connection to a PostgreSQL server using FreeTDS, more specifically using the tsql command?
I've been trying for a few days now, using many different configurations. Even though I am able to connect to the DB using isql and PostgreSQL odbc driver, I can't make it work using tsql (it also doesn't seem to use odbc.ini or odbcinst.ini). So, I was wondering if the tsql command only works with SQL Server.
If you want, I can post the files freetds.conf, odbc.ini and odbcinst.ini.
Thanks.
FreeTDS only supports the TDS protocol (hence the name). And this protocol is only implemented by Microsoft SQL Server and the Sybase database.
So, no you can not use FreeTDS to connect to a Postgres database.
You need to use the Postgres ODBC driver, the Postgres .Net driver or the Postgres JDBC driver to do this - depending on the programming language of your application. From a C program you can also connect to Postgres directly using the libpq library.