Can I continue to use the interbase vcl components in delphi 2010 with firebird 1.5? Thanks
I'm not sure about the Interbase components, but I've been able to successfully use Firebird under D2010 with DB Express. I used the DBX driver found at http://sites.google.com/site/dbxfirebird/.
We've used the IBX components in Delphi 2010 with FB 1.5 and 2.1, no problems - both embedded and client/server versions of Firebird.
We had a large legacy app in D7 that used IBX and IB6.01, we didn't have the resources to go and redevelop the whole thing using dbx so had a go with the newer version of IBX and Firebird and it went like a dream.
The only gotchas we had were to do with UDFs; we had written a few Interbase UDFs of our own that conflicted with newer, built-in functions etc in Firebird. I was happy to drop our UDFs and use the 'official' ones!
As IBX have to support legacy code for Interbase, it will work. Better, it still work with FB 2.1. I think you should read this blog post. http://compaspascal.blogspot.com/2009/08/why-to-use-firebirdibx.html
Also check comments for one update that you will need to make in IBX sources if you will work with non default or Unicode Charsets and Collations.