- Foreign key statement regex was missing that there could be a space between the table name and column in the key being referenced - Schemas like Core that have two foreign keys pointing from one table to the same other table caused GraphViz to segfault, add check so the edge isn't added twice
- Foreign key statement regex was missing that there could be a space between the table name and column in the key being referenced
- Schemas like Core that have two foreign keys pointing from one table to the same other table caused GraphViz to segfault, add check so the edge isn't added twice

Ensembl/ensembl-production,Ensembl/ensembl-production,Ensembl/ensembl-production