I've been using Oracle.DataAccess.dll in ODAC112040Xcopy_64bit for a long time to make .net calls to Oracle, I want to update the assembly to the version from ODAC122010Xcopy_x64. I'm just not sure if it will fully support everything the older version did as it can still be used to connect to older Oracle DBs.

So basically will ODAC112040Xcopy_64bit and ODAC122010Xcopy_x64 be able connect and execute against the same Oracle DBs, with ODAC122010Xcopy_x64 just having new functionality for newer Oracle DBs

CodePudding user response：

You will not be able to connect to an Oracle Database older than 11.2.0, see