Use ArcPy to Determine Underlying Database

[AndrewChapkowski]

It would be nice if the arcpy Describe function would return the database name you are connected to.  

For example:
>>> print arcpy.Describe(r"c:\temp\scratch.gdb").databaseName
File Geodatabase
>>> print arcpy.Describe(r"c:\temp\someconnection.sde").databaseName
Oracle
>>> print arcpy.Describe(r"c:\temp\someconnection.sde").databaseName
PostGRESql

etc...

This would really help in developing the slight SQL differences between databases in handling of specific datatypes.

Thank you

[MatthewYager]

For your examples you could craft a routine to tell you this information
anything ending in a gdb will be file geodatabase
do a describe on a sde connection and look at the instance will tell you that database it is based on the connection string  e.g.

• sde:sqlserver:svr-gis-01  is SQL server
• sde:oracle11g:GISDATA  is Oracle 11g 

desc = arcpy.Describe(Database Connections\Localhost SQL.sde)
cp = desc.connectionProperties
print cp.instance
> sde:sqlserver:svr-gis-01

The only issue I see are the old style SDE connection where the instance will be a port number.