Devart Forums

Posted: **Fri 22 Jul 2011 09:23**

Hello All!

I've got MyDAC 5.90.0.59 purchased some time ago. After MySQL version upgrade (done by my provider) from 5.5.11 do 5.5.14 I have big problem with my applications built with MyDAC (as I mentioned).
During connecting, application give my back error message:
#08S01Bad handshake.

Is there any way to workaround this error except for MyDAC version upgrade?

best regards
Mariusz

Posted: **Fri 22 Jul 2011 10:56**

mariusz wrote:Hello All!

I've got MyDAC 5.90.0.59 purchased some time ago. After MySQL version upgrade (done by my provider) from 5.5.11 do 5.5.14 I have big problem with my applications built with MyDAC (as I mentioned).
During connecting, application give my back error message:
#08S01Bad handshake.

Is there any way to workaround this error except for MyDAC version upgrade?

best regards
Mariusz

Update to the last version 6.1xxxx

Posted: **Fri 22 Jul 2011 11:00**

Yeah... I'd like to avoid upgrading because I've got several DAC products, and I'll have to upgrade all of them, and this costs.

Posted: **Fri 22 Jul 2011 11:07**

Or downgrade mysql or $$$ , no other solution

Posted: **Fri 22 Jul 2011 11:17**

One of solutions (the only I found) set direct mode to false.
Any other ideas?

Posted: **Fri 22 Jul 2011 11:28**

You can solve this problem in two ways:
1) use MySQL client library;
2) upgrade MyDAC at least to version 6.10.0.7.

Devart Forums

Urgant! Bad handshare after mySQL upgrade

Urgant! Bad handshare after mySQL upgrade

Re: Urgant! Bad handshare after mySQL upgrade