Mercurial > dive4elements > river
log backend/doc/schema/postgresql.sql @ 5930:33e514a0c6b7
age | author | description |
---|---|---|
2013-05-08 | Tom Gottfried | Schema change: leave it up to AFT whether time intervals are unique per gauge but do not accept duplicate bfg_id per gauge |
2013-05-07 | Tom Gottfried | Schema change: named_main_values.name is not unique, as we can have the same name for different types |
2013-05-03 | 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 |
2013-05-03 | 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) |
2013-04-30 | Tom Gottfried | Schema change: add constraint to discharge tables |
2013-04-25 | Sascha L. Teichmann | Rename modules to more fitting names. base flys-backend/doc/schema/postgresql.sql@fd123768e5ac |