3 replies to this topic

[mmeneses]

We have a lot of applications and incoming applications that need to access the SQL server. This is what I’m doing so far to access the other database (SQL server)… create an ORACLE VIEW and connect it via the gateway, then create the external file so I can use it in our PRO-IV application.

Though all of the apps were written in the ORACLE stored procedure it’s not a guarantee that you will have a quick response from the database because every time we request a query via gateway it slows down our glovia apps.

As far as I’m concerned I don’t want to resort to any other database layer. So since we have a lot of incoming projects I just thought of this using multiple databases in PRO-IV (SQL and ORACLE) so I can access it direct. Is this possible?

Thanks,
Mike

[Joseph Bove]

Mike,

It should be. We've used the multiple database to connect to 2 SQL Server databases at one time. It was relatively straightforward.

Although we haven't done SQL Server and Oracle at the same time, it should work well for you.

Regards,

Joseph

[Richard Bassett]

Mike,

Also bear in mind the problem that ProIV cannot itself coordinate a commit for any transaction that writes to more than one database. If you will have transactions doing that then consider carefully whether you need to worry about two-phase commit. If distributed transactions are not something you've had to worry about much before this might be a good time to do a little reading/research

Good luck.

[mmeneses]

Joseph and Richard,

Thank you for the positive reply and I will try if I can do it and if not I will try to seek more help from you guys.

-Mike