Lost connection to MySQL during query

Discussion of open issues, suggestions and bugs regarding MyDAC (Data Access Components for MySQL) for Delphi, C++Builder, Lazarus (and FPC)
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ramajana
Posts: 10
Joined: Tue 23 Nov 2004 17:22

Lost connection to MySQL during query

Post by ramajana » Thu 09 Dec 2004 13:56

Since started using MyDAC 3.30.1.13, I constantly get 'Lost connection to MySQL during query' error. I checked documentation and seems to me all possible causes from my side are ruled out.
Is it possible new MyDAC messed with TCP packet order so MySQL dropped the connection?
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Ikar
Posts: 1693
Joined: Thu 28 Oct 2004 13:56

Re: Lost connection to MySQL during query

Post by Ikar » Thu 09 Dec 2004 15:22

We reproduced and fixed this error. Usually it happens on the execution of long queries. Fix of the problem will be available with the next version in about two weeks.

As a temporary solution you can set TMyConnection.Options.Direct := False
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