Exception raised when closing TMSQuery

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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Joined: Sun 02 Jan 2011 12:29
Location: BEL

Exception raised when closing TMSQuery

Post by eh » Thu 06 Jan 2011 15:09

I have a TMSQuery with ChangeNotification setup.
When I close the query I get following message :
  • Project XXX raised exception class EOLEDBError with message 'OLE DB error occured. Code 80040E4Eh'.
Is this a known issue ?

Without the ChangeNotification the query closes just fine.

I get the same exception when closing the SDAC demo.


Post by AndreyZ » Tue 11 Jan 2011 07:01


We have reproduced the problem and the investigation of the problem is in progress. As soon as we solve the problem we will let you khow.


Post by AndreyZ » Tue 11 Jan 2011 13:20

We have investigated the problem. This behaviour is correct because the waiting for the notification was interrupted. Also note that this error won't be displayed in the application, only in IDE.

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