Bug #57102 Double click on column separator causes crash

• Submitted: 29 Sep 2010 13:08
• Modified: 28 Nov 2010 23:01
• Reporter: Paul Crawford
• Status: No Feedback
• Category: MySQL Workbench: SQL Editor
• Severity: S1 (Critical)
• Version: 5.2.28 Rev 6725, 5.2.29
• OS: MacOS (10.6.4)
• CPU Architecture: Any
• Tags: double click

[29 Sep 2010 13:08] Paul Crawford

Description:
If you double click on a column separator (in Excel this would optimize the column width) MySQL Workbench becomes non responsive.

How to repeat:
See above

Suggested fix:
This obviously needs fixing. Perhaps the behaviour should be as in Excel, optimize the column width, i.e. just wide enough for the heading and the data.

[29 Sep 2010 13:10] Paul Crawford

Just checked again and the behaviour is correct with no crash. Not sure what caused it before. Will keep monitoring.

[29 Sep 2010 13:13] Paul Crawford

Did notice now that the optimization includes the data only not the heading. It should include both.

[29 Sep 2010 13:42] Valeriy Kravchuk

Please, try to find out a repeatable sequence of actions to produce this crash.

[29 Sep 2010 14:00] MySQL Verification Team

Exception Screen

Attachment: bug57102.png (image/png, text), 78.28 KiB.

[29 Sep 2010 14:04] MySQL Verification Team

I was able to repeat on Linux when closing a screen after the separator double click, please see prior screen-shot attached it is the same as yours?. Thanks in advance.

[29 Sep 2010 17:04] Paul Crawford

Miguel, I did not get the error dialog box that you got. Just a spinning beach ball and the Force Quit list shows Workbench "not responding". Had this at least three times but now I cannot get it to repeat. Will keep trying.

[30 Sep 2010 2:31] Paul Crawford

OK, I found the steps to repeat this hang. First I open a table that has about 89000 records in default so that only the first 1000 are displayed. Then I click the button to allow all records to show. This takes a second or two. Then I clicked on the button to go to the last record. Then I double click a column separator. Then I get the the hang. This is definitely repeatable. I did it three times in a row. Happens every time.

[30 Sep 2010 2:35] Paul Crawford

This the Apple crash report just after the hang. I cannot read it but maybe someone can.

Attachment: Crash Report.rtf (text/rtf), 175.35 KiB.

[20 Oct 2010 22:34] MySQL Verification Team

Could you please try new version 5.2.29. Thanks in advance.

[27 Oct 2010 12:16] Paul Crawford

I did download version 5.2.29 but the bug as described previously is still there.

[28 Oct 2010 15:34] Alfredo Kojima

How long did you wait during the hang? Calculating the width of 89000 items would take very long, so maybe you just have to wait?

[29 Nov 2010 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".