)]}'
{"doc/networking-guide/source/migration-neutron-database.rst":[{"author":{"_account_id":6524,"name":"Henry Gessau","email":"HenryG@gessau.net","username":"gessau"},"change_message_id":"34cd597bdd6c7f222936880c79daf428ab015dd0","unresolved":false,"context_lines":[{"line_number":9,"context_line":"Since Liberty, Networking maintains two parallel Alembic migration"},{"line_number":10,"context_line":"branches. However, the Neutron database schema does not support separate branch"},{"line_number":11,"context_line":"migrations for the Liberty -\u003e Mitaka upgrade. The intention is to support them"},{"line_number":12,"context_line":"for the Mitaka -\u003e Newton upgrade."},{"line_number":13,"context_line":""},{"line_number":14,"context_line":"The first branch is called expand and is used to store expansion-only"},{"line_number":15,"context_line":"migration rules. These rules are strictly additive and can be applied while the"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9aed3d3a_f4be34d3","line":12,"updated":"2016-02-25 21:53:10.000000000","message":"This feels out of place in this guide. Perhaps we should remove all mention of expand/contract out until Mitaka is released?","commit_id":"8bb4da891582c6b0fbb371ea435dfb46c4a99c47"}]}