MySQL Bugs: #55619: Existing indexes will be ignored on creating foreign keys

Bug #55619	Existing indexes will be ignored on creating foreign keys
Submitted:	29 Jul 2010 3:29	Modified:	29 Jul 2010 10:34
Reporter:	Susanne Ebrecht	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench: Modeling	Severity:	S3 (Non-critical)
Version:	5.2.25 SE	OS:	Any
Assigned to:		CPU Architecture:	Any

File:	Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

How InnoDB reacts on existing indexes after creating a foreign key

Attachment: explaining_index.txt (text/plain), 1.89 KiB.

Wrong Workbench behaviour during modeling

Attachment: fk_indexing1.ogv (video/ogg, text), 226.80 KiB.

Wrong Workbench behaviour during forward engineering

Attachment: fk_indexing2.ogv (video/ogg, text), 450.67 KiB.