- system_update_6005 in modules/
system/ system.install - Add language to url_alias table and modify indexes.
- system_update_6019 in modules/
system/ system.install - Reconcile small differences in the previous, manually created mysql and pgsql schemas so they are the same and can be represented by a single schema structure.
- system_update_6032 in modules/
system/ system.install - profile_fields.name used to be nullable but is part of a unique key and so shouldn't be.
- system_update_6043 in modules/
system/ system.install - Update table indices to make them more rational and useful.
- system_update_6044 in modules/
system/ system.install - RC1 to RC2 index cleanup.
- system_update_6055 in modules/
system/ system.install - Improve indexes on the {url_alias} table.
