Bug #45583 Relationship Notation is not always shown
Submitted: 18 Jun 2009 7:53 Modified: 28 Aug 2009 6:43
Reporter: Petr Burian Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Workbench Severity:S3 (Non-critical)
Version:5.1.13 OS:Any
Assigned to: Alfredo Kojima CPU Architecture:Any
Tags: CHECKED, notation, relationship

[18 Jun 2009 7:53] Petr Burian 
Description:
In large schemas there is not always relationship notation displayed. I use simplified "Connect to columns" relationship notation. This bug appears pretty often.

How to repeat:
In large schemas try create 1:N Non-Identifying Relationship (maybe other types of relationship have the same bug). Sometimes (but pretty often) relationship "line" is not drawn.

Please take a look to an included picture. You can see there is relationship "line" missing between "status" and "tournament_template_has_interconnect_data".
[18 Jun 2009 7:53] Petr Burian 
Example of relationship line missing

Attachment: relation.png (image/png, text), 34.80 KiB.
[18 Jun 2009 9:30] Valeriy Kravchuk 
Thank you for the problem report. Please, upload some .mwb file that demonstrates this problem.
[18 Jun 2009 12:52] Petr Burian 
Create New Document. Add Diagram. Select from menu Model->Relationship Notation->Connect to Columns.

Create "table1" and "table2", both with primary keys. Now select relation 1:N and click "table1" and then "table2". Relation is created but relationship line is not drawn. All relationship (1-4) not working, except relationship 5 (n:m identifying).

Relationship lines are drawn correctly if you save document, close it and open again.

The bug is 100% reproduceble from Windows XP and Linux, both version 5.1.13.
[18 Jun 2009 12:55] Petr Burian 
Simple model to reproduce the bug

Attachment: bug.mwb (application/octet-stream, text), 5.88 KiB.
[18 Jun 2009 12:56] Petr Burian 
Screenshot of the bug - missing relationship lines

Attachment: before-open.png (image/png, text), 114.01 KiB.
[18 Jun 2009 12:56] Petr Burian 
After reopening everything is oki

Attachment: after-open.png (image/png, text), 90.12 KiB.
[18 Jun 2009 16:51] Valeriy Kravchuk 
Verified just as described in the last comments on Ubuntu.
[14 Aug 2009 14:56] Johannes Taxacher 
fixed in 5.1.17
[28 Aug 2009 6:43] Tony Bedford 
An entry was added to the 5.1.17 changelog:

Relationship lines were not always drawn on the EER Diagram.