Bug #29220 Access violation when querying before schema loads
Submitted: 19 Jun 2007 19:17 Modified: 9 Mar 2009 13:52
Reporter: Scott Noyes (Basic Quality Contributor) Email Updates:
Status: No Feedback Impact on me:
Category:MySQL Query Browser Severity:S3 (Non-critical)
Version:1.2.12 OS:Microsoft Windows
Assigned to: Mike Lischke CPU Architecture:Any
Tags: qc

[19 Jun 2007 19:17] Scott Noyes
Access violation at address 0096D717 in module 'LIBMYSQL.DLL'. Read of address 00000088

How to repeat:
Open Query Browser, connect to a slow remote server with lots of tables (so it takes a while to read the schema details). While it's working on that, paste a query into the editor and execute it.

If I wait patiently for the schema to load before executing the query, I get no error.

Suggested fix:
Either block queries until the load operation finished (undesirable), or allow the schema load operation to continue in parallel with other queries.
[20 Jun 2007 9:16] Sveta Smirnova
Thank you for the report.

Verified as described.
[9 Feb 2009 13:52] Mike Lischke
Can you please try with the latest version? I have changed the connection handling significantly and can no longer reproduce this problem. Thank you.
[10 Mar 2009 0:00] Bugs System
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".