Ref T11015. This supports making path names arbitrarily long and putting a proper unique key on the table.
- Maniphest Tasks
- T11015: Owners has perplexing behavior when directory paths are not terminated with a slash
- rP1bf4422c749c: Add and populate a `pathIndex` column for OwnersPath
- Migrated, checked database, saw nice digested indexes.
- Edited a package, saw new rows update with digested indexes.