Fix for Sybase

[darrint]

This allows TinyTDS to work with Sybase. Sybase sends a message with
severity 10 anytime the database changes. This includes first connect which
makes TinyTDS completely unusable.

Allowing severity level 10 to not throw errors should be ok as documented
here:

http://www.freetds.org/userguide/samplecode.htm

[metaskills]

Thanks for the pull request. I also added these tests in too.

a834eff

If you want, you can always build your own 0.5.0 gem before it is released for your platform using Miniportile, see project README for details. Cheers!

[metaskills]

@darrint, can you look at this thread on the FreeTDS mailing list?

http://lists.ibiblio.org/pipermail/freetds/2011q4/027476.html

Here is the diff below, does this keep you from using TinyTDS at all, was wondering how and what version you are using and if you are using a certain :tds_version string option? https://github.com/rails-sqlserver/tiny_tds/blob/master/lib/tiny_tds/client.rb#L4

--- dblib.c.ori Thu Aug 18 02:54:40 2011
+++ dblib.c Thu Nov 10 13:45:56 2011
@@ -936,6 +936,9 @@ dbsetlversion (LOGINREC * login, BYTE ve
    case DBVER60:
        login->tds_login->tds_version = 0x700;
        return SUCCEED;
+   case DBVERSION_100:
+       tds_set_version(login->tds_login, 5, 0);
+       return SUCCEED;
    case DBVERSION_71:
        tds_set_version(login->tds_login, 7, 1);
        return SUCCEED;

[darrint]

On Thu, Nov 10, 2011 at 9:07 AM, Ken Collins <
reply@reply.github.com>wrote:

@darrint, can you look at this thread on the FreeTDS mailing list?

http://lists.ibiblio.org/pipermail/freetds/2011q4/027476.html

Here is the diff below, does this keep you from using TinyTDS at all, was
wondering how and what version you are using and if you are using a certain
:tds_version string option?
https://github.com/rails-sqlserver/tiny_tds/blob/master/lib/tiny_tds/client.rb#L4

Sorry, I don't know either. I've not looked at TDS in some time.

Darrin