Mercurial > dive4elements > river
log backend/doc/schema/postgresql.sql @ 5896:45871a108aae
| age | author | description |
|---|---|---|
| Fri, 03 May 2013 10:31:34 +0200 | Tom Gottfried | Schema change: make gauges.official_number unique per river as we can have multiple identical gauges for different representations of the same river. Comments and TODOs |
| Fri, 03 May 2013 07:47:15 +0200 | Tom Gottfried | Schema change: remove UNIQUE-constraint from rivers.official number as we have different representations of the same river (e.g. for sommer and winter) |
| Tue, 30 Apr 2013 12:53:10 +0200 | Tom Gottfried | Schema change: add constraint to discharge tables |