Mercurial > dive4elements > river
comparison flys-backend/ChangeLog @ 496:4f2d8980415f
Schema: Dropped constraint which forces discharge tables to have a unique time interval for a given gauge and kind.
flys-backend/trunk@1850 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 08 May 2011 11:20:39 +0000 |
| parents | a92da0b3e8e7 |
| children | 67fd63e4ef66 |
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| 495:a92da0b3e8e7 | 496:4f2d8980415f |
|---|---|
| 1 2011-05-05 Sascha L. Teichmann <sascha.teichmann@intevation.de> | 1 2011-05-08 Sascha L. Teichmann <sascha.teichmann@intevation.de> |
| 2 | |
| 3 * doc/schema/postgresql.sql: Dropped constraint which | |
| 4 forces discharge tables to have a unique time interval | |
| 5 for a given gauge and kind. | |
| 6 | |
| 7 There are AT files (historical Mosel/Perl/Perl/1967-1981.at | |
| 8 and Mosel/Perl/1967-1981-1.at) which violate this | |
| 9 constraint. Its a technical question to the customer | |
| 10 how to handle these cases. | |
| 11 | |
| 12 To adjust existing databases: | |
| 13 | |
| 14 ALTER TABLE discharge_tables DROP CONSTRAINT discharge_tables_gauge_id_key; | |
| 15 | |
| 16 2011-05-08 Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 2 | 17 |
| 3 * src/main/java/de/intevation/flys/importer/WstParser.java: | 18 * src/main/java/de/intevation/flys/importer/WstParser.java: |
| 4 There are wst files where column names are not unique. | 19 There are wst files where column names are not unique. |
| 5 Make them unique by appending (1), (2) and so on. | 20 Make them unique by appending (1), (2) and so on. |
| 6 | 21 |