fix #757: Add new azure extensions reference for SqlClient 7

[wokket]

No description provided.

[hoangthanh28]

Hi @wokket
Can you add it to the main grate.csproj console project instead of the grate.sqlserver.csproj‎? This package needs to be copied with the output artifact.

Thanks.

[wokket]

I've added the ref to the grate project as well, although by this logic we'd need the oracle/postgres/mysql/etc libs all referenced from grate to get them in the package, which clearly isn't the case....

[hoangthanh28]

@wokket
Hi mate.
If you don't add in the host project (in this case grate.csproj), the dependency will become intransitive and won't copy with the output.
I ran the diff between the output of your 2 commits - see below:

Other cases of postgres, mysql, oracle... these dependencies are transitive because the host project uses them.